Anything short-lived, as an insect that lives only for a day in its winged form.
1 But what will fame be to an ephemeron who no longer exists?
2 Like the ephemeron fly, they are born suddenly, and may be expected to die as soon.
3 If then women are not a swarm of ephemeron triflers, why should they be kept in ignorance under the specious name of innocence?
4 Both Adams and Wickstrom consider Ephemeron more difficult than either of those routes.
5 I just felt this experience of scale. Ephemeron as seen from Dolt Tower on the Nose.
6 While establishing Ephemeron , Adams took two 50-foot falls.
7 Looking down at a long line of beaks after a lead on the first ascent of Ephemeron (VI 5.10 A4).
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