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Definitions

on high

ADJECTIVE
overhead
Synonyms






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.

That was clearly not the case this quarter, but we remain on high alert.”

From MarketWatch • May 28, 2026

As pertinent as stupidity is another human tendency, to be unable to remain permanently on high alert.

From The Wall Street Journal • May 14, 2026

It also made recommendations to remove VAT on all children's sun cream and on high SPF products for adults.

From BBC • May 13, 2026

An Israeli military official said the army remained on high alert and was monitoring the situation after the US admiral announced the destroyed Iranian boats and shot-down missiles.

From Barron's • May 4, 2026

With all my senses on high alert, I’d never felt more ready for danger.

From "The Detective's Assistant" by Kate Hannigan




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