fleeting moment

Gone before noticed

A fleeting moment is a brief span of time that passes quickly, often before it can be fully appreciated or grasped.

The phrase emphasizes transience—the sense that something meaningful or beautiful slipped away almost as soon as it arrived: For a fleeting moment, she thought she recognized him.

The redundancy of pairing fleeting with moment adds emotional weight, underscoring just how quickly the experience vanished.

Opposites
temporal duration

fleeting momenteternity

Boundless temporal existence

eon · lifetime · era · forever · infinity

persistence/endurance

fleeting momenteternal truth

Permanently valid statement

lingering presence

permanence and lasting quality

fleeting momentconstant

Fixed, unvarying quantity

perpetuity · permanence · timelessness · immutability · here to stay

Family

fleeting, moment, fleet, fleetingly, fleetingness, moments, momentary, momentarily, momentum

Familiarity
Top 100,000
Profile
Known to kids · Used worldwide · Timeless · Abstract · Everyday, not technical · Rated G