Word: longboard
Part of speech: Noun
Syllables: long
board
Definition: A large surfboard, around 9 or 10 feet long with a wide nose.
Morphemes:
Affix: long
Language: en
PoS: Adjective
Meaning: Not short; tall.
Affix: board
Language: en
PoS: Noun
Meaning: Short for blackboard, whiteboard, chessboard, surfboard, circuit board, message board (on the Internet), etc.