'Peanut' definitions:

Definition of 'peanut'

(from WordNet)
adjective
Of little importance or influence or power; of minor status; "a minor, insignificant bureaucrat"; "peanut politicians" [syn: insignificant, peanut]
noun
Underground pod of the peanut vine
noun
Widely cultivated American plant cultivated in tropical and warm regions; showy yellow flowers on stalks that bend over to the soil so that seed pods ripen underground [syn: peanut, peanut vine, Arachis hypogaea]
noun
A young child who is small for his age
noun
Pod of the peanut vine containing usually 2 nuts or seeds; `groundnut' and `monkey nut' are British terms [syn: peanut, earthnut, goober, goober pea, groundnut, monkey nut]

Definition of 'Peanut'

From: GCIDE
  • Peanut \Pea"nut\ (p[=e]"n[u^]t), n. (Bot.) The fruit of a trailing leguminous plant ({Arachis hypog[ae]a}); also, the plant itself, which is widely cultivated for its fruit. [1913 Webster]
  • Note: The fruit is a hard pod, usually containing two or three seeds, sometimes but one, which ripen beneath the soil. Called also earthnut, groundnut, and goober. [1913 Webster]