eucalyptus


eu·ca·lyp·tus

noun \ˌyü-kə-ˈlip-təs\

: a type of tree that grows naturally in western Australia and that is grown in other places for the products (such as wood and oil) that it provides

plural eu·ca·lyp·ti\-ˌtī, -ˌtē\ or eu·ca·lyp·tus·es

Full Definition of EUCALYPTUS

:  any of a genus (Eucalyptus) of mostly Australian evergreen trees or rarely shrubs of the myrtle family that have rigid entire leaves and umbellate flowers and are widely cultivated for their gums, resins, oils, and woods

Origin of EUCALYPTUS

New Latin, genus name, from eu- + Greek kalyptos covered, from kalyptein to conceal; from the conical covering of the buds — more at hell
First Known Use: 1801

eu·ca·lyp·tus

noun \ˌyü-kə-ˈlip-təs\   (Medical Dictionary)

Medical Definition of EUCALYPTUS

1
capitalized : a genus of mostly Australian evergreen trees or rarely shrubs of the myrtle family that have rigid entire leaves and umbellate flowers and are widely cultivated for their gums, resins, oils, and useful woods
2
plural eu·ca·lyp·ti \-ˌtī, -ˌtē\ or eu·ca·lyp·tus·es : any tree or shrub of the genus Eucalyptus
eucalyptus adjective

eucalyptus

noun    (Concise Encyclopedia)

Any of the more than 500 species of mostly very large trees in the genus Eucalyptus, in the myrtle family, native to Australia, New Zealand, Tasmania, and nearby islands. Many species are grown widely throughout the temperate regions of the world as shade trees or in forestry plantations. Because they grow rapidly, many species attain great height. The leaf glands of many species, especially E. salicifolia and E. globulus, contain a volatile, aromatic oil known as eucalyptus oil, used mostly in medicines. Eucalyptus wood is used extensively in Australia as fuel, and the timber is commonly used in buildings and fencing. The bark of many species is used in papermaking and tanning.

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