Definition

In a way that lasts for a very short time; briefly.

Example

The sun appeared fleetingly behind the clouds before disappearing again.

Conversation

Did you notice how the sunset changed colors so fleetingly?

Yeah, it was beautiful, but it went away so fast!

I always feel like those moments are so fleetingly perfect.

Totally! We should try to catch more of them together.

Synonyms & Antonyms

Root Explanation

Fleetingly → It is formed from "fleet" (from Old English *fleotan*, meaning to float or to flow) and the suffix "-ingly" (meaning in a manner of). The word "fleetingly" describes something that occurs in a manner that flows quickly or passes swiftly.

Memory Tip

Think of something that 'flows quickly' ('fleet') and happens 'in a manner' ('-ingly') — that's why fleetingly means something that happens quickly.

Visually Confused Words