conditional
Americanadjective
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imposing, containing, subject to, or depending on a condition or conditions; not absolute; made or allowed on certain terms.
conditional acceptance.
- Synonyms:
- relative , contingent , dependent
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Grammar. (of a sentence, clause, mood, or word) involving or expressing a condition, as the first clause in the sentence If it rains, he won't go.
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Logic.
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(of a proposition) asserting that the existence or occurrence of one thing or event depends on the existence or occurrence of another thing or event; hypothetical.
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(of a syllogism) containing at least one conditional proposition as a premise.
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Mathematics. (of an inequality) true for only certain values of the variable, as x + 3 > 0 is only true for real numbers greater than −3.
noun
adjective
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depending on other factors; not certain
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grammar (of a clause, conjunction, form of a verb, or whole sentence) expressing a condition on which something else is contingent: " If he comes " is a conditional clause in the sentence " If he comes I shall go "
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(of an equation or inequality) true for only certain values of the variable: x ² –1 = x + 1 is a conditional equation, only true for x = 2 or –1
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(of an infinite series) divergent when the absolute values of the terms are considered
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Also: hypothetical. logic (of a proposition) consisting of two component propositions associated by the words if…then so that the proposition is false only when the antecedent is true and the consequent false. Usually written: p → q or p ⊃ q, where p is the antecedent, q the consequent, and → or ⊃ symbolizes implies
noun
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grammar
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a conditional form of a verb
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a conditional clause or sentence
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logic a conditional proposition
Other Word Forms
- conditionality noun
- conditionally adverb
- nonconditional adjective
Etymology
Origin of conditional
1350–1400; Middle English condicionel < Anglo-French, Middle French < Late Latin condiciōnālis, equivalent to condiciōn- (stem of condiciō ) condition + -ālis -al 1
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
She was sentenced to 40 years in a mental hospital in 2018 and granted conditional release in July.
From BBC
The act's fatal flaw was a conditional immunity clause - later ruled unlawful - which could have been used by ex-soldiers, or former paramilitaries.
From BBC
The post-Mao reforms brought a measure of relief, but the reprieve was always conditional.
The bill aims to repeal the existing Legacy Act, which included a conditional immunity clause, later found unlawful by the Northern Ireland courts.
From BBC
Brandt, a former councillor, was arrested in March last year and given a conditional caution the following month, requiring him not to contact Dame Penny, but he then left two voicemail messages for her.
From BBC
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.