on sight

The moment seen

On sight means immediately upon seeing someone or something, without delay or further consideration.

The phrase often implies an automatic, instinctive response: The guards were ordered to shoot on sight.

In slang, particularly in hip-hop culture, on sight signals hostile intent—a promise to confront or fight someone the moment you encounter them: It's on sight if I see him.

hostility

attack

Aggressive act against another

threat · confrontation · aggression · violence · warfare · combat · retaliate · engage · eliminate · target

instantly

immediately

Without any pause

without hesitation · on the spot · in a flash · recognition · reaction · first glance · snap judgment · impulse · instinct · automatic

Opposites
deliberation/immediacy

on sighton second thought

Phrase signaling reconsideration

in due course · eventually · in time · gradually · in hindsight

Family

sight, insight, oversight, foresight, sighted, sighting, hindsight, sightings, unsighted

Familiarity
Top 100,000
Profile
Used worldwide · Timeless · Negative · Everyday, not technical · Rated PG