Word: chalkboard
Part of speech: Noun
Syllables: chalk
board
Definition: A slate or enamel board for writing on with chalk; a predecessor to a whiteboard.
Morphemes:
Affix: chalk
Language: en
PoS: Noun
Meaning: A piece of chalk, or nowadays processed compressed gypsum, that is used for drawing and for writing on a blackboard.
Etymology Compounds: Affix: calx
Language: la
Decoded: calx
Meaning: limestone
Affix: board
Language: en
PoS: Verb
Meaning: To write something on a board, especially a blackboard or whiteboard.