positive

[ poz-i-tiv ]

/ ˈpɒz ɪ tɪv /

SEE MORE SYNONYMS FOR positive ON THESAURUS.COM

adjective

explicitly stated, stipulated, or expressed: a positive acceptance of the agreement.

admitting of no question: positive proof.

stated; express; emphatic: a positive denial.

confident in opinion or assertion; fully assured: He is positive that he will win the contest.

overconfident or dogmatic: The less he knows, the more positive he gets.

without relation to or comparison with other things; not relative or comparative; absolute.

Informal. downright; out-and-out: She's a positive genius.

determined by enactment or convention; arbitrarily laid down: positive law.

emphasizing what is laudable, hopeful, or to the good; constructive: a positive attitude toward the future; positive things to say about a painting.

encouraging or noting a healthy or balanced outlook toward something, especially toward sex and sexuality (used in combination):sex-positive attitudes;the body-positive movement;a gay-positive movie.

not speculative or theoretical; practical: a positive approach to the problem.

possessing an actual force, being, existence, etc.

Philosophy.

constructive and sure, rather than skeptical.
concerned with or based on matters of experience: positive philosophy.

showing or expressing approval or agreement; favorable: a positive reaction to the speech.

consisting in or characterized by the presence or possession of distinguishing or marked qualities or features (opposed to negative): Light is positive, darkness negative.

noting the presence of such qualities, as a term.

measured or proceeding in a direction assumed as beneficial, progressive, or auspicious: a positive upturn in the stock market.

Electricity.

of, relating to, or characterized by positive electricity.
indicating a point in a circuit that has a higher potential than that of another point, the current flowing from the point of higher potential to the point of lower potential.

of, relating to, or noting the north pole of a magnet.

Chemistry. (of an element or group) tending to lose electrons and become positively charged; basic.

Grammar. being, noting, or pertaining to the initial degree of the comparison of adjectives and adverbs, as the positive form good.Compare comparative(def 4), superlative(def 2).

Medicine/Medical.

(of blood, affected tissue, etc.) indicating the presence of a specified medical condition or substance:Her urine was positive for opiates.
(of a diagnostic test) indicating the presence of the medical condition or substance tested for:a positive test for tuberculosis.
(of a person) diagnosed as having a specified medical condition, or having a specified substance in the body (often used in combination):He's HIV positive.She tested positive for lupus.

Biochemistry. Rh factor.

Mathematics. noting a quantity greater than zero.

(of government) assuming control or regulation of activities beyond those involved merely with the maintenance of law and order.

Biology. oriented or moving toward the focus of excitation: a positive tropism.

Photography. denoting a print or transparency showing the brightness values as they are in the subject.

Machinery. noting or pertaining to a process or machine part having a fixed or certain operation, especially as the result of elimination of play, free motion, etc.: positive lubrication.

noun

something positive.

a positive quality or characteristic.

a positive quantity or symbol.

Grammar.

the positive degree.
a form in the positive, as good or smooth.

Photography. a positive image, as on a print or transparency.

Nearby words

positional, positional notation, positional nystagmus, positioner, positioning, positive, positive accommodation, positive caster, positive column, positive convergence, positive crankcase ventilation

Origin of positive

1250–1300; < Latin positīvus; replacing Middle English positif < Middle French < Latin, as above. See posit, -ive

SYNONYMS FOR positive

1 definite, unequivocal, categorical, clear, precise, sure.

2 incontrovertible, indisputable.

4 unquestioning.

4, 5 See sure.

SEE MORE SYNONYMS FOR positive ON THESAURUS.COM

ANTONYMS FOR positive

1 indefinite.

2 doubtful.

4 unsure, unconfident, uncertain.

SEE MORE ANTONYMS FOR positive ON THESAURUS.COM

Related forms

pos·i·tive·ness, nouno·ver·pos·i·tive, adjectiveo·ver·pos·i·tive·ly, adverbo·ver·pos·i·tive·ness, noun

qua·si-pos·i·tive, adjectivequa·si-pos·i·tive·ly, adverbsu·per·pos·i·tive, adjectivesu·per·pos·i·tive·ly, adverbsu·per·pos·i·tive·ness, nounun·pos·i·tive, adjectiveun·pos·i·tive·ly, adverbun·pos·i·tive·ness, noun

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for positiveness

Flanders stated the fact without any degree of positiveness as he rubbed three fingers cautiously down his cheek.
Leerie|Ruth Sawyer
The positiveness of their beliefs was a special source of wonder to him.
Lippincott's Magazine, September, 1885|Various
"Oh, I can think of a dozen things worse," he rejoined with some positiveness.
Kennedy Square|F. Hopkinson Smith
It is well to avoid discursiveness, over-use of parentheses, and positiveness of statement.
Talks on Talking|Grenville Kleiser

He teaches with a positiveness and an assurance which grip pupils.
Principles of Teaching|Adam S. Bennion

British Dictionary definitions for positiveness

positive

/ (ˈpɒzɪtɪv) /

adjective

characterized by or expressing certainty or affirmationa positive answer

composed of or possessing actual or specific qualities; reala positive benefit

tending to emphasize what is good or laudable; constructivehe takes a very positive attitude when correcting pupils' mistakes

tending towards progress or improvement; moving in a beneficial direction

philosophy

constructive rather than sceptical
(of a concept) denoting the presence rather than the absence of some property

independent of circumstances; absolute or unqualified

(prenominal) informal (intensifier)a positive delight

maths

having a value greater than zeroa positive number
designating, consisting of, or graduated in one or more quantities greater than zeropositive direction

maths

measured in a direction opposite to that regarded as negative
having the same magnitude as but opposite sense to an equivalent negative quantity

grammar denoting the usual form of an adjective as opposed to its comparative or superlative form

biology indicating movement or growth towards a particular stimulus

physics

(of an electric charge) having an opposite polarity to the charge of an electron and the same polarity as the charge of a proton
(of a body, system, ion, etc) having a positive electric charge; having a deficiency of electronsa positive ion
(of a point in an electric circuit) having a higher electric potential than some other point with an assigned zero potential

short for electropositive

(of a lens) capable of causing convergence of a parallel beam of light

med (of the results of an examination or test) indicating the existence or presence of a suspected disorder or pathogenic organism

med (of the effect of a drug or therapeutic regimen) beneficial or satisfactory

short for Rh positive

(of a machine part) having precise motion with no hysteresis or backlash

mainly US (of a government) directly involved in activities beyond the minimum maintenance of law and order, such as social welfare or the organization of scientific research

economics of or denoting an analysis that is free of ethical, political, or value judgments

astrology of, relating to, or governed by the group of signs of the zodiac that belong to the air and fire classifications, which are associated with a self-expressive spontaneous nature

noun

something that is positive

maths a quantity greater than zero

photog a print or slide showing a photographic image whose colours or tones correspond to those of the original subject

grammar the positive degree of an adjective or adverb

a positive object, such as a terminal or plate in a voltaic cell

music

Also called: positive organ a medieval nonportable organ with one manual and no pedalsCompare portative organ
a variant spelling of positif

Compare negative

Derived Formspositiveness 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

Word Origin and History for positiveness (1 of 2)

positive

adj.

early 14c., originally a legal term meaning "formally laid down," from Old French positif (13c.) and directly from Latin positivus "settled by agreement, positive" (opposed to naturalis "natural"), from positus, past participle of ponere "put, place" (see position (n.)).

Sense of "absolute" is from mid-15c. Meaning in philosophy of "dealing only with facts" is from 1590s. Sense broadened to "expressed without qualification" (1590s), then "confident in opinion" (1660s); mathematical use is from 1704; in electricity, 1755. Psychological sense of "concentrating on what is constructive and good" is recorded from 1916.

Word Origin and History for positiveness (1 of 2)

positive

1520s, from positive (adj.).

Medicine definitions for positiveness

positive

[ pŏz′ĭ-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.

Related formspos′i•tiv′i•ty n.

Science definitions for positiveness

positive

[ pŏz′ĭ-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.

positive

adjective

noun

RELATED WORDS

Nearby words

Origin of positive

Examples from the Web for positiveness

British Dictionary definitions for positiveness

positive

adjective

noun

Word Origin for positive

Word Origin and History for positiveness (1 of 2)

positive

Word Origin and History for positiveness (1 of 2)

positive

Medicine definitions for positiveness

positive

adj.

Science definitions for positiveness

positive