ephemeropteran: Meaning and Definition of

e•phem•er•op•ter•an

Pronunciation: (i-fem"u-rop'tur-un), [key]
— adj.
  1. belonging or pertaining to the insect order Ephemeroptera, comprising the mayflies.
—n.
  1. ephemerid.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.
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