WordNet-Online
Free dictionary and thesaurus of English. Definitions, synonyms, antonyms and more...
Hint: double-click any word to get it searched!
Noun subclass crossopterygii has 1 sense
- Crossopterygii, subclass Crossopterygii - fishes having paired fins resembling limbs and regarded as ancestral to amphibians
--1 is a kind of class
--1 is a member of Osteichthyes, class Osteichthyes
--1 has members:
|