Korean Haircut

Glossary A to Z

The words, in plain language

Terms: 25

A woman seen from behind with layered, shoulder-length dark brown hair against a pink and lilac background.

B

  • Blunt cut

    A blunt cut is a cut in which the ends are trimmed straight across for a solid, defined edge. It matters because the edge changes how full hair looks: fine hair often looks denser with a blunter edge, while thick hair can look heavy and may need texturizing. A blunt fringe makes a strong graphic line, whereas Korean-style looks more often soften the ends. It is the opposite approach to point cutting. See also: Point cutting, Texturizing, Hair thickness, and the guide Matching a Korean Haircut to Your Face Shape and Hair Type.

C

  • Comma hair

    Comma hair is a style in which the front hair curves inward and sweeps across the forehead in the shape of a comma. It matters because the curve depends on cutting, hair direction and a few styling habits, not on one product. The fringe usually sits between the eyebrows and eyelashes, with shorter, tidier sides, and the curve can come from blow-drying alone or from an optional perm. See also: Fringe, Point cutting, Root lift, and the guide Comma Hair: How the Curled Fringe Works and How to Style It.

  • Clipper guard

    A clipper guard is a plastic attachment that sets how much hair a clipper leaves, usually identified by a number. It matters when you talk to a barber, because naming a guard number is the most precise way to describe how short the sides or lower block should be. If you do not know the numbers, you can describe the length as short, medium or very short, or point to a place on your head. See also: Taper, Fade, Two-block cut, and the guide How to Ask for the Cut You Want and Keep It Looking Fresh.

  • Cowlick

    A cowlick is a section of hair that grows in a different direction from the surrounding hair, often at the front hairline or the crown. It matters because it pushes against the way you style, which is why a fringe may split in the middle or lean to one side. A good stylist reads the growth direction before cutting and cuts with it, or styles it into a deliberate parting. Tell your stylist where yours are. See also: Crown, Hairline, Fringe, and the guide Comma Hair: How the Curled Fringe Works and How to Style It.

  • Crown

    The crown is the swirl of hair growth at the back of the top of the head. It matters because the direction of growth there affects how the top of a cut lies, especially in short styles and two-block cuts, where a crown whorl can make the top stick up or part. Telling your barber where your crown sits helps them cut the top so it falls neatly. Lift at the crown is also what gives many styles their body. See also: Cowlick, Root lift, Hairline, and the guide The Two-Block Cut Explained: Structure, Variations and Upkeep.

D

  • Diffuser

    A diffuser is a dryer attachment that spreads airflow gently to enhance waves and curls without disturbing them. It matters for wavy and permed looks, where a direct blast of air can create frizz and break up the pattern. A typical routine is to cup sections of damp hair in the diffuser on low heat and avoid touching it until dry. It can also add lift at the roots. It is not needed for straight styles. See also: Perm, Root lift, Heat protectant, and the guide Soft Wavy Perm Styles: What to Know Before You Book.

  • Dermatologist

    A dermatologist is a medical doctor who specializes in skin, hair and scalp conditions and can evaluate persistent problems. This site covers grooming and style only and cannot diagnose or treat any condition, so persistent itching, flaking, redness, a sore or irritated scalp, or new or unexplained thinning belong with a dermatologist or healthcare provider. A stylist can choose a flattering cut around what they see, but a haircut is not a treatment. See also: Perm, Patch test, Hairline, and the guide Soft Wavy Perm Styles: What to Know Before You Book.

F

  • Fringe

    A fringe is the front section of hair that falls over the forehead; it is called bangs in American English. In Korean-style cuts it is treated as a design feature and can be thin, side-swept or parted in the middle. It matters because the fringe changes the whole look of a cut and grows into the eyes faster than the rest, so it usually needs trims between full haircuts. See also: See-through fringe, Comma hair, Cowlick, Hairline, and the guide How to Ask for the Cut You Want and Keep It Looking Fresh.

  • Fade

    A fade is a smooth blend from very short hair to longer hair, usually done with clippers. It matters because it decides how hard or soft the transition looks: a visible edge reads as dramatic, while a blended fade reads as neat and understated. In a blended two-block cut the transition is faded, which suits settings with traditional dress expectations. A fade is different from a two-block cut, which is defined by two distinct zones. See also: Taper, Clipper guard, Two-block cut, and the guide The Two-Block Cut Explained.

H

  • Hairline

    The hairline is the edge along the forehead, temples and nape where hair growth begins. It matters because it decides how a fringe behaves: a high forehead may suit a see-through or side-swept fringe, while a low forehead can feel crowded by a heavy one. Cowlicks and a widow's peak at the front change where hair falls. If a hairline is receding or changing, a dermatologist, not a styling guide, is the right person to ask. See also: Widow's peak, Cowlick, Fringe, and the guide Matching a Korean Haircut to Your Face Shape and Hair Type.

  • Hair density

    Hair density is how many individual hairs grow on a given area of the scalp. It is separate from thickness, which is the width of each strand, so a person can have fine strands in high density or coarse strands in low density. Density matters because it decides how much weight a cut needs to remove: dense hair often needs texturizing, while sparse hair looks fuller with longer lengths on top and less severe tapering. See also: Hair thickness, Layers, Texturizing, and the guide Matching a Korean Haircut to Your Face Shape and Hair Type.

  • Hair thickness

    Hair thickness is the width of an individual strand, often described as fine, medium or coarse. It is separate from density, which is how many strands grow. Thickness matters because it changes how a cut behaves: fine hair usually looks fuller with a blunter edge and slightly more length on top, while coarse hair holds shape but may puff out without texturizing. Your stylist can often judge it by touch, so describe it in your own words as well. See also: Hair density, Blunt cut, Texturizing, and the guide Korean Haircut Styles: A Practical Overview for Beginners.

  • Heat protectant

    A heat protectant is a product applied before hot tools to reduce heat-related dryness and damage. It matters because frequent high heat can dry and damage hair, and it does not make heat harmless, so keep temperatures low to moderate and give your hair breaks between sessions. It is commonly used before a dryer, curling iron or straightener when shaping a fringe or waves. A small amount is enough. See also: Diffuser, Styling paste, Root lift, and the guide Medium-Length Layered Korean Styles: Shapes, Layers and Styling.

K

  • Korean-style haircut

    A Korean-style haircut is a general label for cuts that favor soft texture, a designed fringe, controlled weight at the sides and easy styling, rather than one official cut. It matters because the label tells a stylist about your goals, not a precise pattern, so photos and a few specifics are still needed. Typical examples are the two-block cut, comma hair and medium layered styles. See also: Two-block cut, Comma hair, Fringe, Layers, and the guide Korean Haircut Styles: A Practical Overview for Beginners.

L

  • Layers

    Layers are different hair lengths cut within the hair so that sections stack and overlap, reducing bulk and adding movement. They matter most in medium-length styles, where they stop thick hair from puffing outward and help hair hold a curve or wave. Too many layers can make fine hair look thin and stringy, while too few can leave thick hair heavy, so the number depends on your density. See also: Texturizing, Hair density, Point cutting, and the guide Medium-Length Layered Korean Styles: Shapes, Layers and Styling.

P

  • Point cutting

    Point cutting is snipping into the ends of hair with the scissor tips to create a soft, uneven edge rather than a blunt line. It matters because it keeps a fringe from looking heavy and encourages ends to curve or separate. A stylist might use it on the front section of comma hair or on a thin fringe so the edge looks feathery. It is one of several texturizing methods. See also: Texturizing, Blunt cut, Fringe, and the guide Comma Hair: How the Curled Fringe Works and How to Style It.

  • Perm

    A perm is a chemical service that reshapes hair into waves or curls, and it should be done by a licensed professional. It matters because it changes the structure of the hair, so it can weaken hair or irritate skin, and a stylist should ask about your hair history and recommend a patch test where appropriate. Many Korean-style looks need no perm at all, since the cut and blow-drying can give similar shape. See also: Patch test, Dermatologist, Root lift, and the guide Soft Wavy Perm Styles: What to Know Before You Book.

  • Patch test

    A patch test is a small skin test used to check for a reaction to a product before a full application. It matters before chemical services such as perms, dye or bleach, because skin reactions can be serious, and a stylist may recommend one when appropriate. Follow the instructions of the stylist and the product manufacturer, and mention any past reactions to hair products. If you feel burning or severe discomfort during any service, speak up at once. See also: Perm, Dermatologist, and the guide Soft Wavy Perm Styles: What to Know Before You Book.

R

  • Root lift

    Root lift is body created at the base of the hair so that it does not lie flat against the scalp. It matters because many Korean-style looks rely on a little lift at the front or crown so the fringe and top have shape. It can come from the cut itself, from drying the roots from above with a dryer, or from an optional perm. A typical example is lifting the front roots before curling the ends of comma hair. See also: Crown, Diffuser, Perm, and the guide Comma Hair: How the Curled Fringe Works and How to Style It.

S

  • See-through fringe

    A see-through fringe is a thin, airy fringe that lets part of the forehead show through; it is also called wispy or airy bangs. It uses a much smaller section of front hair than a full fringe, usually with softened ends. Because the hair is thin and rests on the skin, it picks up oil quickly and needs frequent small trims. It is typically cut between the eyebrows and the eyelashes. See also: Fringe, Point cutting, Cowlick, and the guide See-Through Fringe: Airy Bangs, Cutting Logic and Daily Care.

  • Styling paste

    Styling paste is a moldable product that adds texture and hold, often with a matte finish. It matters because Korean-style looks rely on a good cut first and use product only as a finishing touch, so a small amount, about the size of a pea, is usually enough. Heavy products can weigh soft hair down and make the top look greasy, especially near a thin fringe. Warm it between your palms before applying. See also: Heat protectant, Texturizing, and the guide How to Ask for the Cut You Want and Keep It Looking Fresh.

T

  • Two-block cut

    A two-block cut has two distinct zones: a short lower section around the sides and back, and a noticeably longer top section. The contrast keeps the outline narrow and clean while the top supplies texture and movement. The join can be a sharp edge or a soft blend, and the top can range from a short crop to hair that falls over the forehead. The short sides show growth sooner than the top. See also: Taper, Fade, Clipper guard, and the guide The Two-Block Cut Explained: Structure, Variations and Upkeep.

  • Texturizing

    Texturizing is a group of cutting techniques that break up the ends or remove bulk so hair looks softer and moves more easily. It matters most for thick hair, which can sit like a helmet or puff out without it, whereas fine hair needs a lighter touch so it does not look sparse. A typical example is lightly thinning the top of a two-block cut so the fringe moves. See also: Point cutting, Layers, Hair thickness, and the guide The Two-Block Cut Explained: Structure, Variations and Upkeep.

  • Taper

    A taper is a gradual shortening of hair toward the neckline and around the ears. It keeps the outline of a short cut clean and narrow, and it is commonly used on the lower block of a two-block cut. A taper is gentler than a fade because the length changes gradually without necessarily reaching skin. As the sides grow, the taper softens, which is why many people tidy the neck and sides between full cuts. See also: Fade, Clipper guard, Two-block cut, and the guide The Two-Block Cut Explained: Structure, Variations and Upkeep.

W

  • Widow's peak

    A widow's peak is a V-shaped point in the hairline at the center of the forehead. It matters for fringes because it pulls front hair in two directions, so a fringe cut straight across may split or lift at the middle. The practical response is to work with it by parting deliberately or by choosing a swept or curved fringe, and to mention it to your stylist before cutting. It is a normal variation of the hairline. See also: Hairline, Cowlick, Fringe, and the guide Matching a Korean Haircut to Your Face Shape and Hair Type.