Any very small distance, or degree; a hairbreadth.
A cellular outgrowth of the epidermis, consisting of one or of several cells, whether pointed, hooked, knobbed, or stellated.
A locking spring or other safety device in the lock of a rifle, etc., capable of being released by a slight pressure on a hair-trigger.
A slender outgrowth from the chitinous cuticle of insects, spiders, crustaceans, and other invertebrates. Such hairs are totally unlike those of vertebrates in structure, composition, and mode of growth.
The collection or mass of such growths growing from the skin of humans and animals, and forming a covering for a part of the head or for any part or the whole body.
Any slender, flexible outgrowth, filament, or fiber growing or projecting from the surface of an object or organism.
A pigmented filament of keratin which grows from a follicle on the skin of humans and other mammals.
Complexity; difficulty; the quality of being hairy.
To string the bow for a violin.
To remove the hair from.
To grow hair (where there was a bald spot).
To cause to have or bear hair; to provide with hair
The style in which someone's hair has been cut and arranged.