- hair - dense growth of hairs covering the body or parts of it (as on the human head); helps prevent heat loss; "he combed his hair"
--1 is a kind of body covering
--1 is a part of integumentary system
--1 has part: hairline; part
--1 has substances: keratin, ceratin
--1 has particulars:coat, pelage; guard hair; mane; forelock, foretop; beard; body hair; down, pile; mane, head of hair; cowlick; hairdo, hair style, coiffure; lock, curl, ringlet, whorl; beard, face fungus, whiskers; mustache, moustache; pubic hair, bush, crotch hair; eyebrow, brow, supercilium; eyelash, lash, cilium - hair's-breadth, hairsbreadth, hair, whisker - a very small distance or space; "they escaped by a hair's-breadth"; "they lost the election by a whisker"
--2 is a kind of small indefinite quantity, small indefinite amount
- hair, fuzz, tomentum - filamentous hairlike growth on a plant; "peach fuzz"
--3 is a kind of plant process, enation
--3 has particulars: stinging hair; coma; beard- hair, pilus - any of the cylindrical filaments characteristically growing from the epidermis of a mammal; "there is a hair in my soup"
--4 is a kind of filament, filum
--4 is a part of mammal
--4 has particulars: ingrown hair- haircloth, hair - cloth woven from horsehair or camelhair; used for upholstery or stiffening in garments
--5 is a kind of fabric, cloth, material, textile
- hair - a filamentous projection or process on an organism
--6 is a kind of process, outgrowth, appendage
--6 has particulars:bristle; whisker, vibrissa, sensory hair; seta; pilus - hair's-breadth, hairsbreadth, hair, whisker - a very small distance or space; "they escaped by a hair's-breadth"; "they lost the election by a whisker"