Meaning of ephemeron

e•phem•er•on

Pronunciation: (i-fem'u-ron", -ur-un), [key]
— pl. -er•a -er•ons.
  1. anything short-lived or ephemeral.
  2. items designed to be useful or important for only a short time, esp. pamphlets, notices, tickets, etc.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.
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