scutella

scutellum

[skyoo-tel-uhm]
noun, plural scutella [skyoo-tel-uh] .
1.
Botany. the shieldlike cotyledon of certain monocots.
2.
Zoology. a small plate, scutum, or other shieldlike part, as on the thorax of insects or the feet of birds.

Origin:
1750–60; < Neo-Latin, equivalent to Latin scūt(um) shield (see scute) + -ellum diminutive suffix

Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2014.
Cite This Source Link To scutella
Collins
World English Dictionary
scutellum (skjuːˈtɛləm)
 
n , pl -la
1.  the last of three plates into which the notum of an insect's thorax is divided
2.  one of the scales on the tarsus of a bird's leg
3.  an outgrowth from a germinating grass seed that probably represents the cotyledon
4.  any other small shield-shaped part or structure
 
[C18: from New Latin: a little shield, from Latin scūtum a shield]
 
scu'tellar
 
adj
 
scutellate
 
adj

Collins English Dictionary - Complete & Unabridged 10th Edition
2009 © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009
Cite This Source
American Heritage
Science Dictionary
scutellum   (sky-těl'əm)  Pronunciation Key 
Plural scutella
  1. A shieldlike bony plate or scale, as on the thorax of some insects.

  2. The large, shield-shaped cotyledon of the embryo of a grass plant, specialized for the absorption of food from the endosperm.


The American Heritage® Science Dictionary
Copyright © 2002. Published by Houghton Mifflin. All rights reserved.
Cite This Source
Copyright © 2014 Dictionary.com, LLC. All rights reserved.
  • Please Login or Sign Up to use the Recent Searches feature
FAVORITES
RECENT

;