in·com·men·su·ra·ble

[in-kuh-men-ser-uh-buhl, -sher-]
adjective
1.
not commensurable; having no common basis, measure, or standard of comparison.
2.
utterly disproportionate.
3.
Mathematics. (of two or more quantities) having no common measure.
noun
4.
something that is incommensurable.
5.
Mathematics. one of two or more incommensurable quantities.
00:10
Incommensurability is always a great word to know.
So is interrobang. Does it mean:
the offspring of a zebra and a donkey.
a printed punctuation mark (‽), available only in some typefaces, designed to combine the question mark (?) and the exclamation point (!), indicating a mixture of query and interjection, as after a rhetorical question.

Origin:
1550–60; < Late Latin incommēnsūrābilis. See in-3, commensurable

in·com·men·su·ra·bil·i·ty, in·com·men·su·ra·ble·ness, noun
in·com·men·su·ra·bly, adverb
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2013.
Cite This Source Link To incommensurability
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World English Dictionary
incommensurable (ˌɪnkəˈmɛnʃərəbəl) [Click for IPA pronunciation guide]
 
adj (foll by with)
1.  incapable of being judged, measured, or considered comparatively
2.  not in accordance; incommensurate
3.  maths
 a.  (of two numbers) having an irrational ratio
 b.  not having units of the same dimension
 c.  unrelated to another measurement by integral multiples
 
n
4.  something incommensurable
 
incommensura'bility
 
n
 
incom'mensurableness
 
n
 
incom'mensurably
 
adv

incommensurable (ˌɪnkəˈmɛnʃərəbəl) [Click for IPA pronunciation guide]
 
adj (foll by with)
1.  incapable of being judged, measured, or considered comparatively
2.  not in accordance; incommensurate
3.  maths
 a.  (of two numbers) having an irrational ratio
 b.  not having units of the same dimension
 c.  unrelated to another measurement by integral multiples
 
n
4.  something incommensurable
 
incommensura'bility
 
n
 
incom'mensurableness
 
n
 
incom'mensurably
 
adv

Collins English Dictionary - Complete & Unabridged 10th Edition
2009 © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
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Etymonline
Word Origin & History

incommensurable
1557, from M.L. incommensurabilis, from in- "not" + L.L. commensurabilis, from L. com- "with" + mensurabilis "measurable," from mensurare "to measure."
Online Etymology Dictionary, © 2010 Douglas Harper
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Example sentences
For the strongest sense of incompatibility is incommensurability.
The impact of spatial correlation and incommensurability on model evaluation.
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