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orthotropism
or·thot·ro·pism
/
ɔrˈθɒ
trəˌpɪz
əm
/
Show Spelled
[
awr-
tho
-tr
uh
-piz-
uh
m
]
Show IPA
noun
Botany
.
orthotropic tendency or growth.
Origin:
1880–85;
ortho-
+
-tropism
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2013.
Cite This Source
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orthotropism
Collins
World English Dictionary
orthotropic
(ˌɔːθəʊˈtrɒpɪk)
—
adj
1.
botany
relating to or showing growth that is in direct line with the stimulus
2.
(of a material) having different elastic properties in different planes
orthotropism
—
n
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
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00:10
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