truth-value

truth-value

[trooth-val-yoo]
noun Logic.
the truth or falsehood of a proposition: The truth-value of “2 + 2 = 5” is falsehood.

Origin:
1915–20

Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2014.
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Collins
World English Dictionary
truth-value
 
n
logic
 a.  either of the values, true or false, that may be taken by a statement
 b.  by analogy, any of the values that a semantic theory may accord to a statement

Collins English Dictionary - Complete & Unabridged 10th Edition
2009 © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
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American Heritage
Science Dictionary
truth-value   (trth'vāl'y)  Pronunciation Key 
The truth or falsity of a logical proposition.
The American Heritage® Science Dictionary
Copyright © 2002. Published by Houghton Mifflin. All rights reserved.
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Encyclopedia Britannica
Encyclopedia

truth-value

in logic, truth (T or 1) or falsity (F or 0) of a given proposition or statement. Logical connectives, such as disjunction (symbolized , for "or") and negation (symbolized ~), can be thought of as truth-functions, because the truth-value of a compound proposition is a function of, or a quantity dependent upon, the truth-values of its component parts

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Encyclopedia Britannica, 2008. Encyclopedia Britannica Online.
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