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Definition of ephemeral
ephemeral
/ɪˈfɛm.ər.əl/
e · phem · er · al
Adverb:ephemerally
•Plural:ephemerals
ephemeral Lexical Profile
CEFR
C1
Grade
11
Tier
2
Usage
Top 10k
Syllables
4
ephemeral Game Scores & Validity
Scrabble US
Scrabble UK
WWF
Wordle Guess
• adjective
1
Lasting for a very short time; transitory or short-lived.
Example
"The beauty of cherry blossoms is all the more precious because it is so ephemeral."
Synonyms
View all synonyms for ephemeral Antonyms
View all antonyms for ephemeral• noun
1
A plant or organism that has a very short life cycle or completes several life cycles within a single brief season, such as a desert wildflower that blooms only after rare rainfall.
Example
"Spring ephemerals carpet the forest floor with blossoms before the tree canopy fully leafs out."
Antonyms
View all antonyms for ephemeral• Rhymes for ephemeral
Word Origin & Etymology
Borrowed in the late 16th century from Medieval Latin ephemeralis, ultimately from Ancient Greek ephēmeros ('lasting only one day'), combining epi- ('on') and hēmera ('day').
Cite this Entry
Wordmom. (2026). Definition of Ephemeral. In Wordmom Dictionary. Retrieved Nov 5, 2026, from https://wordmom.com/dictionary/ephemeral