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heartbeat

heartbeat

72 3.7
A very short time
  • noun
  • /ˈhɑːrtˌbiːt/
  • Informal
translation icon : instante
  • Mrs. B., if it was within my power, I'd give you that money in a heartbeat.

It's a little more robust, it's a little more flexible, and it sets in just like a heartbeat.

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Examples

  • But what I could do in a heartbeat is now, oh, I see a situation.

  • I'd go in a heartbeat if I could.

  • Every day is a heartbeat, every day another moment.

  • - We'll be there in a heartbeat, baby.

  • In a heartbeat I invite him in.

  • For a second, it was flame and shadow; for a heartbeat, it was smoke and fear.

    Fiction book (1992)
  • Within a relatively short period of time, the President's heartbeat returned to a normal rhythm.

    Academic text (2014)
  • "If I won the lottery tomorrow, I'd go back there in a heartbeat," she says.

    Academic text (2005)
  • Winds and waves buffet it from every direction, often changing in a heartbeat.

    Academic text (2007)
  • An idea can change in a heartbeat when new information emerges.

Synonyms

instant
vsheartbeat
232 1.0

A very short moment that passes quickly

is slightly more figurative than that plain, common expression
flash
vsheartbeat
72 1.3

A very short time

is less about sudden brightness and more about simple shortness
split second
vsheartbeat
43 2.5

A very short moment when something happens

is more general and less focused on precise timing
blink of an eye
vsheartbeat
  • Informal
35 2.8

A very short moment that passes almost instantly

is more neutral and less visually vivid than that description
wink
vsheartbeat
  • Informal
22 4.9

A very short time like a moment

is a more general measure of short time rather than that image
jiffy
vsheartbeat
  • Informal
17 7.2

A very short time, just a moment

is less casual and more neutral than that everyday term
twinkling
vsheartbeat
8 2.5

A very short moment of time

is more neutral and less poetic than that visual phrase
New York minute
vsheartbeat
  • Informal
5 7.2

A very short moment when something happens

is a neutral temporal metaphor rather than a regional colorful phrase
trice
vsheartbeat
  • Informal
1 9.9

A very short time, like an instant

is more neutral and less marked than that traditional single word

Antonyms

1.0

A period lasting many days or years

224 5.8

Time that never ends, often imagined after death

Idioms

in a heartbeat
  • Informal
50 3.2

Right away without any hesitation

Compounds

4.1

An uneven beating of the heart that is not steady

How Short

split second
43 2.5
heartbeat
  • Informal
72 3.7
moment
1.0
period
2.1

Surface Forms

heartbeat singular
heartbeats plural

Morphology

heartbeat = heart + beat (semi-transparent) = heart + beat

The idiomatic use 'in a heartbeat' meaning 'very quickly' is based on the duration of a single pulse and is guessable but idiomatic.

Etymology

Heartbeat can mean a very short time, as in the phrase 'in a heartbeat'. A helpful way to remember this is to think of one quick heart beat, so it means 'immediately' or 'in an instant'.