英语词汇“rationalness”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

ra•tion•al adj.

based on reason; fitting in with reason;
sensible:a rational decision.
using reason:a rational negotiator.
sane;
able to think or speak clearly and logically:The patient seems perfectly rational.

ra•tion•al•i•ty n. [uncountable]
ra•tion•al•ly, adv. See -ratio-.

ra•tion•al adj.

agreeable to reason;
reasonable;
sensible:a rational plan for economic development.
having or exercising reason, sound judgment, or good sense:a calm and rational negotiator.
being in or characterized by full possession of one's reason;
sane;
lucid:The patient appeared perfectly rational.
endowed with the faculty of reason:rational beings.
of, pertaining to, or constituting reasoning powers:the rational faculty.
proceeding or derived from reason or based on reasoning:a rational explanation.
Mathematics
- capable of being expressed exactly by a ratio of two integers.
- (of a function) capable of being expressed exactly by a ratio of two polynomials.
Poetry[Class. Pros.]capable of measurement in terms of the metrical unit or mora.

[Math.]See rational number.

Latin ratiōnālis, equivalent. to ratiōn- (stem of ratiō) reason + -ālis -al¹
Middle English racional 1350–1400

ra′tion•al•ly, adv.
ra′tion•al•ness, n.

2.See corresponding entry in Unabridged intelligent, wise, judicious, sagacious, enlightened.
6.See corresponding entry in Unabridged See reasonable.

2.See corresponding entry in Unabridged stupid.
3.See corresponding entry in Unabridged insane.

单词	rationalness
释义	WordReference Random House Learner's Dictionary of American English © 2024 ra•tion•al /ˈræʃənəl, ˈræʃnəl/USA pronunciation adj. based on reason; fitting in with reason; sensible:a rational decision. using reason:a rational negotiator. sane; able to think or speak clearly and logically:The patient seems perfectly rational. ra•tion•al•i•ty /ˌræʃəˈnælɪti/USA pronunciation n. [uncountable] ra•tion•al•ly, adv. See -ratio-. WordReference Random House Unabridged Dictionary of American English © 2024 ra•tion•al (rash′ə nl, rash′nl),USA pronunciation adj. agreeable to reason; reasonable; sensible:a rational plan for economic development. having or exercising reason, sound judgment, or good sense:a calm and rational negotiator. being in or characterized by full possession of one's reason; sane; lucid:The patient appeared perfectly rational. endowed with the faculty of reason:rational beings. of, pertaining to, or constituting reasoning powers:the rational faculty. proceeding or derived from reason or based on reasoning:a rational explanation. Mathematics capable of being expressed exactly by a ratio of two integers. (of a function) capable of being expressed exactly by a ratio of two polynomials. Poetry[Class. Pros.]capable of measurement in terms of the metrical unit or mora. n. [Math.]See rational number. Latin ratiōnālis, equivalent. to ratiōn- (stem of ratiō) reason + -ālis -al¹ Middle English racional 1350–1400 ra′tion•al•ly, adv. ra′tion•al•ness, n. 2.See corresponding entry in Unabridged intelligent, wise, judicious, sagacious, enlightened. 6.See corresponding entry in Unabridged See reasonable. 2.See corresponding entry in Unabridged stupid. 3.See corresponding entry in Unabridged insane.
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