Word: firs
Part of speech: Noun
Syllables: firs
Definition: Plural of fir; nonresinous wood of a fir tree
Morphemes:
Affix: fir
Language: en
PoS: Noun
Meaning: Wood of such trees.
Affix: -s
Language: en
PoS: Suffix
Meaning: Used to form many pluralia tantum (nouns that are almost or entirely without singular forms).