English Reference
adjective · verb · noun

lightning

adj. · v. · n.
US /ˈɫaɪtnɪŋ/ UK /lˈaɪtnɪŋ/ light·ning UK spelling lightning's, lightning's, lightninged

  1. 01 B2 Upper Intermediate

    adj.moving or happening very quickly.

    adj.characterised by extreme speed or suddenness; often used metaphorically to describe reactions or movements.

    Simple

    The boxer had lightning reflexes and avoided every punch.

    In context

    The company responded with lightning speed to the market crash, liquidating its most volatile assets before the end of the trading day.

  2. 02 B1 Intermediate Informal

    v.to have flashes of lightning in the sky.

    v.to emit or produce lightning; used as an impersonal verb similar to 'it is raining'.

    Simple

    It started to thunder and lightning just as we reached the car.

    In context

    The children were frightened because it had been lightning for over an hour without any sign of the storm passing.

  3. 03 C2 Proficiency ArchaicSlang

    n.an old, informal word for gin.

    n.a slang term for gin or strong spirits.

    Simple

    The old sailor sat in the corner with a glass of blue lightning.

    In context

    In the nineteenth-century underworld, 'lightning' was a common cant term for the cheap, potent gin sold in urban slums.

Usage lightning strikes


From light(e)n + -ing. Doublet of lightening.

Etymology adapted from Wiktionary, available under CC BY-SA 4.0.

This entry
Level A2 · Elementary
Frequency Common
Updated