Word: blackboards
Part of speech: Noun
Syllables: black
boards
Definition: Plural of blackboard; sheet of slate; for writing with chalk
Morphemes:
Affix: black
Language: en
PoS: Noun
Meaning: A pen, pencil, crayon, etc., made of black pigment.
Affix: board
Language: en
PoS: Verb
Meaning: To write something on a board, especially a blackboard or whiteboard.
Affix: -s
Language: en
PoS: Suffix
Meaning: Used to form many pluralia tantum (nouns that are almost or entirely without singular forms).