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warn

US /wɔrn/

verb Core · B1 Kinh doanh chung

Definition

notify of danger, potential harm, or risk

Tested in TOEIC business and workplace contexts.

Examples

Signs warn visitors not to enter the construction area without a helmet.

Word Family

NounNoun
warner warning
VerbVerb
warn gốc
AdjectiveAdj
—
AdverbAdv
—

Synonyms

  • alertcondition of heightened watchfulness or preparation for action
  • cautionthe trait of being cautious; being attentive to possible danger
  • admonishadmonish or counsel in terms of someone's behavior

Collocations

  • Easy warn children about crossing the street
    to warn children about crossing the street, meaning to notify of danger, potential harm, or risk
  • Medium warn employees about phishing scams
    to warn employees about phishing scams, meaning to notify of danger, potential harm, or risk
  • Hard warn against systemic perils of excessive leverage
    to warn against systemic perils of excessive leverage, meaning to notify of danger, potential harm, or risk
  • Very Hard forewarned is forearmed against impending betrayal
    to forewarned is forearmed against impending betrayal, meaning to warn in advance or beforehand; give an early warning

Learner's English edition · Curated definitions for TOEIC learners.