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blue gum

American  

noun

  1. eucalyptus.


blue gum British  

noun

  1. a tall fast-growing widely cultivated Australian myrtaceous tree, Eucalyptus globulus , having aromatic leaves containing a medicinal oil, bark that peels off in shreds, and hard timber. The juvenile leaves are bluish in colour

  2. any of several other eucalyptus trees

"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

Etymology

Origin of blue gum

First recorded in 1795–1805


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

And oh, yes, the eucalyptus — the Tasmanian blue gum variety, melancholy and romantic-looking, the Hamlet of trees.

From Los Angeles Times ● Feb. 20, 2025

There rises Mount Sutro, an 80-acre hill forested by blue gum eucalyptus trees.

From New York Times ● Apr. 6, 2017

A particular sense of color — eggplant, blue, gum pink and yellow — went right back to the teenage boys of his earliest collections.

From New York Times ● Jan. 17, 2013

I’ve had a special place in my heart for these creatures ever since while strolling on the beach I saw what I thought was a wad of blue gum on the sand.

From New York Times ● Aug. 10, 2010

As usual, we found a line of truck drivers, market women, farmers, and traders waiting outside under the blue gum trees to share their concerns and grievances.

From "The Boy Who Harnessed the Wind" by William Kamkwamba

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