Tethys

['ti:θis]

Definition

(noun.) (Greek mythology) a Titaness and sea goddess; wife of Oceanus.

Edited by Debra--From WordNet

Definition

(n.) A genus of a large naked mollusks having a very large, broad, fringed cephalic disk, and branched dorsal gills. Some of the species become a foot long and are brilliantly colored.

Typed by Jack