To hold back in doubt or indecision; refrain or delay by reason of uncertainty or difficulty of decision or choice: as, he hesitated to believe the report; they hesitate about taking so dangerous a step.To halt or falter in speech, through indecision or embarrassment; make irregular involuntary pauses; stammer.Synonyms Waver, etc. (see scruple); delay, vacillate, deliberate, doubt, be undetermined, demur.See stammner.To utter or express with hesitation or reluctantly; insinuate dubiously.