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velamen

American  
[vuh-ley-min] / vəˈleɪ mɪn /

noun

velamina plural
  1. Anatomy. a membranous covering; velum.

  2. Botany. the thick, spongy integument or epidermis covering the aerial roots of epiphytic orchids.


velamen British  
/ vəˈleɪmɛn /

noun

  1. the thick layer of dead cells that covers the aerial roots of certain orchids and aroids and absorbs moisture from the surroundings

  2. anatomy another word for velum

"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

Noun Inflected Forms

Etymology

Origin of velamen

1880–85; < Latin vēlāmen, equivalent to vēlā ( re ) to cover + -men noun suffix of result

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:

Wool which has been collected and packed in bags is called vellera or velamina, words derived from vellere, to pull, whence it may be concluded that the practice of pulling wool is older than shearing.

From Roman Farm Management The Treatises of Cato and Varro by Harrison, Fairfax

At Breslau he wrote the Students’ Latin Song, “Jam nox stellata velamina pandit;” and on his return to France he composed the grand trio in the work while visiting a friend near Rouen.

From The Standard Cantatas Their Stories, Their Music, and Their Composers by Upton, George P. (George Putnam)

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