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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

Derived 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.

Of or pertaining to alburnum; of the alburnum; as, alburnous substances.

From Webster's Unabridged Dictionary by Webster, Noah

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 Humboldt, Alexander von

It is the bark and a part of the alburnum which contain this terrible poison.

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

The eggs deposited soon hatch, and the young larvæ bore through the tender bark at this point, and when fairly under it, branch off, cutting galleries through the soft alburnum underneath.

From The Nut Culturist A Treatise on Propogation, Planting, and Cultivation of Nut Bearing Trees and Shrubs Adapted to the Climate of the United States by Fuller, Andrew S.

A new layer of wood, or rather of alburnum, is added annually to the tree in every part just under the bark.

From The New Gresham Encyclopedia. Vol. 1 Part 1 A to Amide by Various

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