'in a heartbeat' definitions:

Definition of 'in a heartbeat'

From: GCIDE

heartbeat \heartbeat\ n. the audible and palpable rhythmic contraction and expansion of the arteries with each beat of the heart; as, he listened to her heartbeat with a stethoscope.
Syn: pulse, pulsation, beat. [WordNet 1.5]
in a heartbeat immediately. [PJC]

Words containing 'in a heartbeat'

heartbeat

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