Word: treenails
Part of speech: Noun
Syllables: tree
nails
Definition: Plural of treenail; a wooden peg that is used to fasten timbers in shipbuilding; water causes the peg to swell and hold the timbers fast
Morphemes:
Affix: treenail
Language: en
PoS: Noun
Meaning: A wooden peg or pin used as a fastener.
Affix: -s
Language: en
PoS: Suffix
Meaning: Used to form the plural of nouns that correctly take just an "s" in the plural. See greengrocer’s apostrophe.