Breadcrumb Home > Thesaurus > E Synonyms of ephemera Find synonyms for: Noun 1. ephemera, time usage: something transitory; lasting a day Noun 1. ephemera, time usage: anything short-lived, as an insect that lives only for a day in its winged form WordNet 3.0 Copyright © 2006 by Princeton University. All rights reserved.Definition and meaning of ephemera (Dictionary) TrendingHere are the facts and trivia that people are buzzing about. Chinese New Year History, Meaning, and Celebrations Current Events This Week: February 2024 Valentine's Day Valentine's Day History Mardi Gras 30 "Charlie and the Chocolate Factory" Quotes ✖ Related Content Daily Word Quiz: occultation Analogy of the Day: Today’s Analogy Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language