English dictionary
fast asleep meaning and definition
Definition and meaning of fast asleep at MeaningMonkey.org. fast asleep meaning and definition in the English Dictionary.FAST ASLEEP adjective
Definition of fast asleep (adjective)
- sleeping deeply
- "lying fast asleep on the sofa"; "it would be cruel to wake him; he's sound asleep"
- synonyms: sound asleep
Source: Princeton University Wordnet