onrush

O1N1R1U1S1H4
UK/ˈɒnˌɹʌʃ/British, Southern, Standard/ˈɔnˌɹʌʃ//ˈɑnˌɹʌʃ/Northern England/ˈɒnˌɹʊʃ/

noun

A forceful rush or flow forward.

RareScrabble 9

Meanings

nounonrush (plural onrushes)

plural onrushes

  1. A forceful rush or flow forward.

    So persistent is the onrush of new construction in New York that the first temptation for the architecture buff is to track down the latest things, be they good or bad […]

    1987 July 31, Paul Goldberger, “A Baker’s Dozen of New York City’s Urban Masterpieces”, in New York Times
    2 more examples

    The love within us and the love without Are mixed, confounded; if we are loved or love, We scarce distinguish. So, with other power. Being acted on and acting seem the same: In that first onrush of life’s chariot-wheels, We know not if the forests move or we.

    1856, Elizabeth Barrett Browning, Aurora Leigh, New York: C.S. Francis & Co., published 1857, First Book, pp. 32-33

    For a brief moment the onrush of the egwugwu [masked men representing ancestral spirits] was checked by the unexpected composure of the two men. But it was only a momentary check, like the tense silence between blasts of thunder. The second onrush was greater than the first. It swallowed up the two men.

    1958 June 17, Chinua Achebe, chapter 22, in Things Fall Apart, London: Heinemann, →OCLC
  2. An aggressive assault.

    He caught Grendel's right hand, and still without rising from his bed, stopped the monster's onrush.

    1961, Norma Lorre Goodrich, “Beowulf”, in The Medieval Myths, New York: The New American Library, page 29
verbonrush (third-person singular simple present onrushes, present participle onrushing, simple past and past participle onrushed)

present singular third person onrushes · participle present onrushing · participle past onrushed · past onrushed

  1. To rush or flow forward forcefully.

    Werner’s run had created the space and Havertz got there before the onrushing Ederson, catching a little break off the goalkeeper before rolling it into the empty net.

    2021 May 29, David Hytner, “Chelsea win Champions League after Kai Havertz stuns Manchester City”, in The Guardian
  2. To assault aggressively.

Synonyms & antonyms

Similar

noun(military) an offensive against an enemy (using weapons)

Broader
operationmilitary operation

Synonym sets from Open English WordNet, CC BY 4.0.

Origin

From on- + rush. Compare Middle English onresen (“to rush upon; attack”), from Old English onrǣsan (“to rush, rush on”); Old English onrǣs (“an onrush, assault, attack”).

Full word history & related roots →

Translations

Bulgarian устрем, атака
  • устрем (ustrem)forceful rush
  • атака (ataka)aggressive assault
  • връхлитам (vrăhlitam)rush forcefully
  • атакувам (atakuvam)assault aggressively
Finnish ryntäys, rynnistys
  • ryntäysforceful rush
  • rynnistysforceful rush
  • rynnäkköforceful rush
  • päällekarkausaggressive assault
  • rynnätärush forcefully
  • rynnistäärush forcefully
  • rynnäköidärush forcefully
  • käydä kimppuunassault aggressively
Latin ēruptiō
  • ēruptiōaggressive assault
Cite this entry
APA

onrush. (n.d.). In WatkinsX Dictionary. Retrieved November 2, 2026, from https://dictionary.watkinsx.com/word/onrush

MLA

“onrush.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/onrush. Accessed November 2, 2026.

Chicago

WatkinsX Dictionary, s.v. “onrush,” accessed November 2, 2026, https://dictionary.watkinsx.com/word/onrush.

Source: onrush on Wiktionary, CC BY-SA 4.0.