Seta

[si:tә]

Definition

(noun.) a stiff hair or bristle.

(noun.) stalk of a moss capsule.

Typed by Catherine--From WordNet

Definition

(n.) Any slender, more or less rigid, bristlelike organ or part; as the hairs of a caterpillar, the slender spines of a crustacean, the hairlike processes of a protozoan, the bristles or stiff hairs on the leaves of some plants, or the pedicel of the capsule of a moss.

(n.) One of the movable chitinous spines or hooks of an annelid. They usually arise in clusters from muscular capsules, and are used in locomotion and for defense. They are very diverse in form.

(n.) One of the spinelike feathers at the base of the bill of certain birds.

Checker: Noelle

Definition

stiff hair a prickle.—adj. Sētā′ceous consisting of bristles: bristle-shaped.—n. Setā′ria a genus of grasses with flat leaves and tail-like bristly spikes.—adjs. Sētif′erous; Sē′tiform having the form of a bristle; Sētig′erous (tij′) bearing bristles; Sētip′arous producing bristles; Sētose′ Sē′tous bristly.

Editor: Maureen