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ultravirus
ul·tra·vi·rus
/
ˌʌl
trəˈvaɪ
rəs
/
Show Spelled
[
uhl-tr
uh
-
vahy
-r
uh
s
]
Show IPA
noun,
plural
ul·tra·vi·rus·es.
filterable virus
.
Origin:
ultra-
+
virus
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2013.
Cite This Source
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ultravirus
Collins
World English Dictionary
ultravirus
(ˌʌltrəˈvaɪrəs)
—
n
a virus small enough to pass through the finest filter
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
Relevant Questions
What Is Ul·tra·vi·rus?
What Is Ul·tra·vi·rus?
00:10
Ultravirus
is always a great word to know.
So is
bezoar
. Does it mean:
So is
gobo
. Does it mean:
So is
doohickey
. Does it mean:
a calculus or concretion found in the stomach or intestines of certain animals, esp. ruminants, formerly reputed to be an effective remedy for poison.
a fool or simpleton; ninny.
a fool or simpleton; ninny.
a screen or mat covered with a dark material for shielding a camera lens from excess light or glare.
a gadget; dingus; thingumbob.
an arrangement of five objects, as trees, in a square or rectangle, one at each corner and one in the middle.
LEARN MORE UNUSUAL WORDS WITH WORD DYNAMO...
American Heritage
Medical Dictionary
ultravirus
ul·tra·vi·rus (ŭl'trə-vī'rəs)
n.
A filterable virus.
The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
Cite This Source
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