- any tree that exudes gum, as a eucalyptus, the sour gum, or the sweet gum.
- any of various other gum-yielding trees, as the sapodilla.
Origin of gum tree
An Americanism dating back to 1670–80
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
Examples from the Web for gumtree
As it ran down the smooth branches of the gumtree and over the leaves it gradually congealed, and formed a white efflorescence.Discoveries in Australia, Volume 2
John Lort Stokes
He found Jacky where he had left him at the foot of a gumtree tall and smooth as an admiral's main-mast.It Is Never Too Late to Mend
- any of various trees that yield gum, such as the eucalyptus, sweet gum, and sour gumSometimes shortened to: gum
- Also called: gumwood the wood of the eucalyptus tree
- up a gumtree informal in a very awkward position; in difficulties
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012