Word: keyword
Part of speech: Verb
Syllables: key
word
Definition: To tag with keywords, as for example to facilitate searching.
Morphemes:
Affix: key
Language: en
PoS: Verb
Meaning: To link (as one might do with a key or legend).
Affix: word
Language: en
PoS: Verb
Meaning: To say or write (something) using particular words; to phrase (something).