Word: keyword
Part of speech: Noun
Syllables: key
word
Definition: Any word used in a reference work to link to other words or other information.
Morphemes:
Affix: key
Language: en
PoS: Noun
Meaning: A guide to the correct answers of a worksheet or test.
Affix: word
Language: en
PoS: Noun
Meaning: Something like such a unit of language.