English dictionary

Thaliacea

Definitions, examples, synonyms and antonyms from WordNet 3.0.

noun

small class of free-swimming tunicates; sometimes classified as an order

noun.animal

Synonyms class thaliacea

Source: WordNet 3.0
A division of Tunicata comprising the free-swimming species, such as Salpa and Doliolum.

noun

Source: webster1913