blue gum


noun

Origin of blue gum

First recorded in 1795–1805

Example sentences from the Web for blue gum

British Dictionary definitions for blue gum

blue gum

noun

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
any of several other eucalyptus trees
See also red gum (def. 1)