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单词 positive
释义

positive

[ poz-i-tiv ]
/ ˈpɒz ɪ tɪv /
SEE SYNONYMS FOR positive ON THESAURUS.COM

adjective

noun

Origin of positive

First recorded in 1250–1300; from Latin positīvus; replacing Middle English positif, from Middle French, from Latin, as above. See posit, -ive

SYNONYMS FOR positive

1 definite, unequivocal, categorical, clear, precise, sure.
2 incontrovertible, indisputable.
4 unquestioning.
SEE SYNONYMS FOR positive ON THESAURUS.COM

ANTONYMS FOR positive

1 indefinite.
2 doubtful.
4 unsure, unconfident, uncertain.
SEE ANTONYMS FOR positive ON THESAURUS.COM

synonym study for positive

4, 5. See sure.

OTHER WORDS FROM positive

Words nearby positive

positioning, position isomer, position line, position paper, position sense, positive, positive accommodation, positive caster, positive column, positive convergence, positive crankcase ventilation
Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020

Example sentences from the Web for positive

British Dictionary definitions for positive

positive
/ (ˈpɒzɪtɪv) /

adjective

noun

Compare negative

Derived forms of positive

positiveness or positivity, noun

Word Origin for positive

C13: from Late Latin positīvus positive, agreed on an arbitrary basis, from pōnere to place
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Medical definitions for positive

positive
[ pŏzĭ-tĭv ]

adj.

Characterized by or displaying certainty, acceptance, or affirmation.
Indicating the presence of a particular disease, condition, or organism.
Indicating or characterized by response or motion toward the source of a stimulus, such as light.
Relating to or designating electric charge of a sign opposite to that of an electron.

Other words from positive

pos′i•tivi•ty n.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.

Scientific definitions for positive

positive
[ pŏzĭ-tĭv ]

Greater than zero.
Having an electric charge or voltage greater than zero.
Indicating the presence of a disease, condition, or organism, as a diagnostic test.
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
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更新时间:2024/11/11 9:42:13