Word: matres
Part of speech: Noun
Syllables: ma
tres
Definition: Plural of mater; an informal use of the Latin word for mother; sometimes used by British schoolboys or used facetiously
Morphemes:
Affix: matre
Language: en
PoS: Noun
Meaning: mother (source, origin)
Affix: -s
Language: en
PoS: Suffix
Meaning: Used to form many pluralia tantum (nouns that are almost or entirely without singular forms).