Dictionary.com
Thesaurus.com
Synonyms

thunder

American  
[thuhn-der] / ˈθʌn dər /

noun

  1. a loud, explosive, resounding noise produced by the explosive expansion of air heated by a lightning discharge.

  2. any loud, resounding noise.

    the thunder of applause.

  3. a threatening or startling utterance, denunciation, or the like.


verb (used without object)

  1. to give forth thunder (often used impersonally with it as the subject).

    It thundered last night.

  2. to make a loud, resounding noise like thunder.

    The artillery thundered in the hills.

  3. to utter loud or vehement denunciations, threats, or the like.

  4. to speak in a very loud tone.

  5. to move or go with a loud noise or violent action.

    The train thundered through the village.

verb (used with object)

  1. to strike, drive, inflict, give forth, etc., with loud noise or violent action.

idioms

  1. steal someone's thunder,

    1. to use for one's own purposes and without the knowledge or permission of the originator the inventions or ideas of another.

    2. to ruin or detract from the effect of a performance, remark, etc., by anticipating it.

thunder British  
/ ˈθʌndə /

noun

  1. a loud cracking or deep rumbling noise caused by the rapid expansion of atmospheric gases which are suddenly heated by lightning

  2. any loud booming sound

  3. rare a violent threat or denunciation

  4. to detract from the attention due to another by forestalling him or her

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

verb

  1. to make (a loud sound) or utter (words) in a manner suggesting thunder

  2. (intr; with it as subject) to be the case that thunder is being heard

  3. (intr) to move fast and heavily

    the bus thundered downhill

  4. (intr) to utter vehement threats or denunciation; rail

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
thunder Scientific  
/ thŭndər /
  1. The explosive noise that accompanies a stroke of lightning. Thunder is a series of sound waves produced by the rapid expansion of the air through which the lightning passes. Sound travels about 1 km in 3 seconds (about 1 mi in 5 seconds). The distance between an observer and a lightning flash can be calculated by counting the number of seconds between the flash and the thunder.

  2. See Note at lightning


thunder Cultural  
  1. The noise created when air rushes back into a region from which it has been expelled by the passage of lightning.


thunder More Idioms  

Other Word Forms

  • outthunder verb (used with object)
  • thunderer noun
  • thunderless adjective
  • thundery adjective

Etymology

Origin of thunder

before 900; (noun) Middle English thonder, thunder, Old English thunor; cognate with Dutch donder, German Donner; Old Norse thōrr Thor, literally, thunder; (v.) Middle English thondren, Old English thunrian, derivative of the v.; akin to Latin tonāre to thunder

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Lifetime’s “Janet Jackson.” is a choreographed dance partnering thunder and calm, appropriate to its subject and her life.

From Salon

Behind me, Auntie’s laugh was a clap of thunder.

From Literature

My heart thunders in my ears as I pick my way along the edge of the alleyway.

From Literature

And before he’d known it, he was chasing a mouse across the road, and then there was a thundering crack!

From Literature

“A month of bombing has achieved nothing,” its cover thundered.

From The Wall Street Journal