Word: oystres
Part of speech: Noun
Syllables: oy
stres
Definition: Plural of oystre; obsolete form of oyster.
Morphemes:
Affix: oystre
Language: en
PoS: Noun
Meaning: obsolete form of oyster.
Affix: -s
Language: en
PoS: Suffix
Meaning: Used to form regular plurals of nouns.