അർത്ഥം : Sleeping deeply.
ഉദാഹരണം :
Lying fast asleep on the sofa.
It would be cruel to wake him; he's sound asleep.
പര്യായപദങ്ങൾ : fast asleep
Sound asleep ka meaning, vilom shabd, paryayvachi aur samanarthi shabd in Hindi. Sound asleep ka matlab kya hota hai?