Word: posterboards
Part of speech: Noun
Syllables: po
ster
boards
Definition: Plural of posterboard; a cardboard suitable for making posters
Morphemes:
Affix: post
Language: en
PoS: Noun
Meaning: A message posted in an electronic or Internet forum, or on a blog, etc.
Affix: -er
Language: en
PoS: Suffix
Meaning: Used to form nouns shorter than more formal synonyms.
Affix: board
Language: en
PoS: Noun
Meaning: Paper made thick and stiff like a board, for book covers, etc; pasteboard.
Affix: -s
Language: en
PoS: Suffix
Meaning: Used to form many pluralia tantum (nouns that are almost or entirely without singular forms).