Meaning of thysanuran

thy•sa•nu•ran

Pronunciation: (thī"su-noor'un, -nyoor'-, this"u-), [key]
— adj.
  1. belonging or pertaining to the order Thysanura, comprising the bristletails.
—n.
  1. a thysanuran insect; bristletail.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.