Standard Lemma guide

upsurge

noun · verb · 4 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

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  • CMU ARPABET: AH1 P S ER2 JH Digits mark lexical stress: 1 primary, 2 secondary, 0 unstressed.

1

noun

Meaning 1

A sudden strong rise or flow.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

verb

Meaning 2

to surge up, or to become stronger or greater

Definition source: English Wiktionary via Wiktextract

Usage: intransitive

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

a sudden or abrupt strong increase

Definition source: Princeton WordNet 3.0

Examples

  • stimulated a surge of speculation
  • an upsurge of emotion
  • an upsurge in violent crime

Meaning relationships

Synonyms: surge

Antonyms: none provided

Broader terms: increase, step-up

4

noun

Meaning 4

a sudden forceful flow

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: rush, spate, surge

Antonyms: none provided

Broader terms: flow, flowing

Narrower terms: debris surge, debris storm, onrush

History

Etymology

From up- + surge.