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Meaning of coolabah

coo•la•bah

Pronunciation: (k'lu-bä"), [key]
— n.
  1. any of several Australian gum trees of the genus Eucalyptus, esp. E. microtheca, abundant along riverbanks and having sickle-shaped leaves and wrinkled, cracked bark.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.