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in a split second — extremely quickly; in an instant

Part of speech: ADVERB

Definition: extremely quickly; in an instant

Pronunciation (IPA): /ɪn ə ˈsplɪt ˈsekənd/

Example Sentences

  • My cat went from sleeping to sprinting in a split second when it heard the can opener.
  • The magician made the rabbit disappear in a split second.
  • In a split second, I realized I had sent the embarrassing text to my boss instead of my friend.

in a split second

ADVERB

[/ɪn ə ˈsplɪt ˈsekənd/]

extremely quickly; in an instant

The goalkeeper caught the ball in a split second before it crossed the line.
💡 Concept

The goalkeeper caught the ball in a split second before it crossed the line.

In a split second, the hit made the ball split!
🎵 Rhyme

In a split second, the hit made the ball split!

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🎤Pronunciation

🇺🇸 US/ɪn ə ˈsplɪt ˈsekənd/
🇬🇧 UK/ɪn ə ˈsplɪt ˈsekənd/

🌳Etymology

Origin

This idiomatic phrase emerged in early 20th-century English, combining 'split' (referring to a fractional or divided moment) with 'second' (a unit of time). It expresses the notion of an extremely brief instant, considerably shorter than a single second.

Breakdown

split (a fractional or divided portion of time) + second (a unit of time equal to 1/60 of a minute), forming a compound phrase that emphasizes brevity through the image of time being fractured into its smallest measurable component.

🎵Rhyme

wit
bit
split
hit

🔗Collocations

happen in a split second
decide in a split second
change in a split second
disappear in a split second
react in a split second
make a split-second decision

📝Examples

😄 Fun example

“My cat went from sleeping to sprinting in a split second when it heard the can opener.”

“The magician made the rabbit disappear in a split second.”

😄 Fun example

“In a split second, I realized I had sent the embarrassing text to my boss instead of my friend.”

“The goalkeeper saved the penalty kick in a split second.”

📚Related Words

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