Word:    Find rhymes Find rhymes (advanced) Find near rhymes Find synonyms Find descriptive words Find phrases Find antonyms Find definitions Find related words Find similar sounding words Find similarly spelled words Find homophones Find phrase rhymes Match consonants only Match these letters Find anagrams (unscramble) Definitions of Subclass opisthobranchia: noun:   gastropods having the gills when present posterior to the heart and having no operculum: includes sea slugs; sea butterflies; sea hares Related words...   Help  Feedback  Privacy  Terms of Use Copyright © 2023