adjective
Having little or no hair, fur, or feathers.
(specifically) Having little or no hair on the head, or having a large area of bare scalp on top of the head.
Of animals, having areas (of fur or plumage) that are colored white, especially on the head.
(by extension) Denuded of any covering.
Of tyres: whose surface is worn away.
Of a statement or account, unembellished.
Of a statement, without evidence or support being provided.
noun
(Appalachia) A mountain summit or crest that lacks forest growth despite a warm climate conducive to such, as is found in many places in the Southern Appalachian Mountains.
(uncommon) A bald person.
verb
(intransitive) To become bald.