Word: unfast
Part of speech: Verb
Syllables: un
fast
Definition: To loose; release.
Morphemes:
Affix: un-
Language: en
PoS: Prefix
Meaning: deprive of, release from, free from, remove from, extract from
Affix: fast
Language: en
PoS: Verb
Meaning: To restrict one’s personal consumption, generally of food, but sometimes other things, in various manners (totally, temporally, by avoiding particular items), often for religious or medical reasons.