Tardigrada - Dictionary Definition and Overview

Tardigrada :  (noun)

1: in some classifications considered a separate phylum: microscopic arachnid-like invertebrates living in water or damp moss having 4 pairs of legs and instead of a mouth a pair of stylets or needle-like piercing organs connected with the pharynx [syn: Tardigrada, class Tardigrada]

Based on WordNet 2.0

Tardigrada : \Tar`di*gra"da\, n. pl. [NL. See Tardigrade, a.] 1. (Zo["o]l.) A tribe of edentates comprising the sloths. They are noted for the slowness of their movements when on the ground. See Sloth, 3.

2. (Zo["o]l.) An order of minute aquatic arachnids; -- called also bear animalcules, sloth animalcules, and water bears.

Based on WordNet (r) 2.0 (August 2003)
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