Word: foamboard
Part of speech: Noun
Syllables: foam
board
Definition: A strong, lightweight material consisting of an inner layer of polystyrene clad with outer facing of either white claycoated paper or brown kraft paper.
Morphemes:
Affix: foam
Language: en
PoS: Noun
Meaning: A substance composed of a large collection of bubbles or their solidified remains.
Affix: board
Language: en
PoS: Noun
Meaning: Paper made thick and stiff like a board, for book covers, etc; pasteboard.