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alburnum

American  
[al-bur-nuhm] / ælˈbɜr nəm /

noun

Botany.
  1. sapwood.


alburnum British  
/ ælˈbɜːnəm /

noun

  1. a former name for sapwood

"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

Other Word Forms

Etymology

Origin of alburnum

1655–65; < Latin, equivalent to alb ( us ) white + -urnum neuter noun suffix

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:

The bark and alburnum crack; and thus is effected naturally, what the art of man performs for the purpose of collecting the milky juices of the hevea, the castilloa, and the caoutchouc fig-tree.

From Personal Narrative of Travels to the Equinoctial Regions of America, During the Year 1799-1804 — Volume 2 by Alexander von Humboldt

Because it is formed by branches of those returning vessels that deposit the new alburnum.

From The Mirror of Literature, Amusement, and Instruction Volume 19, No. 529, January 14, 1832 by Various

The tree was evidently hollow throughout its length; but perhaps some portion of the alburnum still remained intact.

From Godfrey Morgan A Californian Mystery by Jules Verne

The part of a tree which lies immediately under the bark; the alburnum or sapwood.

From Webster's Unabridged Dictionary (2nd 100 Pages) by Noah Webster

It is found perfectly prepared between the bark and the alburnum of a creeper* of the family of the Combretaceae.

From Personal Narrative of Travels to the Equinoctial Regions of America, During the Year 1799-1804 — Volume 3 by Alexander von Humboldt

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