ephemeral
ih-FEM-er-uhl
/ɪˈfe.mər.əl/
Lasting for a very short time; in digital messaging, content or communication designed to disappear automatically after viewing.
Emphasizes fleetness and temporary digital footprint, popular in self-destructing message apps like Snapchat or Signal.
The story behind the word. Derived from Greek 'ephemeros', literally meaning 'lasting only a single day'. It originally described short-lived insects before cybersecurity tech resurrected it to describe self-deleting messages.
Word relationships
- transitory: Transitory implies passing through, while ephemeral emphasizes short lifespan.
- permanent: Lasting indefinitely without vanishing.
Commonly confused with
- evanescent: Evanescent describes fading like vapor, while ephemeral refers to brief existence.
Word family
- ephemerality (noun): The quality of being fleeting or short-lived
Collocations
- ephemeral messaging
- ephemeral content
- ephemeral nature
Example sentences
- "The security protocol required the team to use ephemeral messaging so confidential notes disappeared automatically." Cybersecurity Briefing
Memory hook
Epi-HEMERA = Lasting only for a single day (hemera). Vanishes into thin air quickly.
When not to use
Do not use to describe permanent transcripts or logged official archives.
Fun facts
- Botanists use ephemeral to describe wildflowers that bloom, set seed, and die within just a few spring days.
Related words
Also appears in
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