Word: keyway
Part of speech: Noun
Syllables: key
way
Definition: A slot into which a precision attachment (a key) is fitted.
Morphemes:
Affix: key
Language: en
PoS: Verb
Meaning: To fit (a lock) with a key.
Affix: way
Language: en
PoS: Noun
Meaning: The longitudinal guiding surfaces on the bed of a planer, lathe, etc. along which a table or carriage moves.