Dictionary.com
Thesaurus.com

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:

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

From Webster's Unabridged Dictionary by Noah Webster

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 Andrew S. Fuller

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

Incisions are made into the alburnum of the seringueiras; below the wound small pots are attached, which twenty-four hours suffice to fill with a milky sap.

From Eight Hundred Leagues on the Amazon by Jules Verne

If we choose, we may study the alburnum only.

From A Week on the Concord and Merrimack Rivers by Henry David Thoreau

Vocabulary.com logo
by dictionary.com

Dictionary.com's Learning Companion

Go beyond just looking up words.
Remember them forever with VocabTrainer.

Start training