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positive

positive

373 4.1
Shows that a disease or substance is present
  • adjective
  • /ˈpɒzɪtɪv/
  • Specialized
translation icon : positivo
  • Patients in the UK who tested positive for coronavirus have sadly died.
  • a positive test
  • false positive
  • positive and negative

President Biden fully vaccinated, twice boosted, has tested positive for COVID.

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Examples

  • OK, so when you gave her that positive pregnancy test, you had already lost the baby?

  • Finally, the test came back positive after after some health workers had already been infected.

  • Where exactly did I tell you I tested positive?

  • - All the tests were positive.

  • The test was positive for cancer, Ernest.

  • President Biden fully vaccinated, twice boosted, has tested positive for COVID.

  • Evelda Drumgo's HIV positive.

  • The doctor informed her that her test result was positive for the disease after the examination.

  • After the lab results were reviewed, it was confirmed that several patients tested positive for the virus.

  • His initial test came back positive, indicating that further treatment would be necessary.

Antonyms

negative
  • Specialized
180 3.7

Not showing a disease or condition in a test

135 2.3

Saying no or showing that something is not true

Compounds

A way of thinking that is hopeful and looks for solutions

A result that is good or wanted

positive energy
  • Informal
9 3.5

A hopeful, friendly feeling that makes people feel happy and active

Clear proof that a person is who they say they are

Comments that praise or encourage someone's work

positive feedback
  • Specialized
4 4.3

A process where a small change causes larger changes in a system

positive charge
  • Specialized
2 3.9

An electrical state when an object has fewer electrons than protons

When one thing goes up or down, the other goes the same way

An account that has more money in it than you have taken out

Rh positive
  • Specialized
1 4.6

Having the Rh factor on the surface of red blood cells

positive economics
  • Specialized
1 6.3

Part of economics that describes, explains, and predicts how the economy works without giving opinions

4.1

A blood group whose red blood cells have the Rh factor, common in most people

positive chemotaxis
  • Specialized
7.9

Movement of a cell toward a stronger chemical signal

positive adverb
  • Specialized
7.4

An adverb that shows a simple way something happens, not a comparison

positive degree
  • Specialized
5.7

The base form of an adjective or adverb that shows a quality without comparison

6.0

The end of a magnet that points toward the north when it hangs freely

positive muon
  • Specialized
9.9

A small particle with positive electric charge that turns into other tiny particles

positive pole
  • Specialized
3.5

A battery terminal marked with a plus sign that connects to the red wire

9.1

To hide facts or give false information on purpose to cheat someone

positive pole
  • Specialized
4.4

The end of a magnet that points north when the magnet hangs freely

positive reinforcer
  • Specialized
4.5

A thing given after a behavior that makes it more likely to happen again

Something pleasant that someone gives after a behavior to make it happen again

positive stimulus
  • Specialized
4.6

Something like praise or a reward that makes someone do something again

6.8

A word that shows how something is done without comparison

How Evident

conclusive
65 4.8
positive
  • Specialized
373 4.1
inconclusive
55 6.5
suspicious
300 2.7

Surface Forms

positive positive
better comparative
best superlative

Morphology

positive = posit (semi-transparent) = posit + ive

The adjective is formed by the productive suffix '-ive' from 'posit', but the specialised testing sense is an extended, domain-specific use not directly predictable from the verb 'posit'.

Etymology

Positive comes from an old Latin root posit- from ponere meaning 'to put' or 'place', with the idea of something being clearly shown or present. So a positive test result means the thing (like a disease or substance) is 'there' or has been detected.