All Words
Sunday, March 8, 2026
Word of the Day

ephemeron

noun

Something that lasts for a very short time; a short-lived creature, especially a mayfly; any transitory thing.

Rare - Uncommon, specialized vocabulary

Etymology

From Greek ephemeron meaning "creature living a day," neuter of ephemeros (short-lived), from epi (on) + hemera (day).

Examples in Use

  • 1.

    "The mayfly is the classic ephemeron, living only hours as an adult."

  • 2.

    "Beauty can be an ephemeron, fading with time."

  • 3.

    "In the digital age, viral content is often an ephemeron."

Related Vocabulary

Synonyms

mayflytransient thingfleeting phenomenon

Related Words

temporarybriefpassingmomentary

Fun Fact

The mayfly order Ephemeroptera includes over 3,000 species. Some adult mayflies live only 5 minutes - just long enough to mate and lay eggs, as they have no mouths and cannot eat.

Word Game Tips

Letters: 9 letters (E, P, H, E, M, E, R, O, N)

Scrabble Value: 16 points

Tip: Words ending in "ON" are often good scoring opportunities.

Put Your Vocabulary to the Test!

Ready to find words like "ephemeron" in a puzzle? Try today's Zabble challenge!