Word: pterineids
Part of speech: Noun
Syllables: pter
i
neids
Definition: Plural of pterineid
Morphemes:
Affix: pterineid
Language: en
PoS: Noun
Meaning: Any bivalve of the family Pterineidae.
Affix: -s
Language: en
PoS: Suffix
Meaning: Used to form many pluralia tantum (nouns that are almost or entirely without singular forms).