| Date: | 1300-1400 |
| Language: | Old French |
| Origin: | positif, from Latin positivus, from positus; POSITION1 |
1 if you are positive about things, you are hopeful and confident, and think about what is good in a situation rather than what is bad [≠ negative]
attitude
2 good or useful [≠ negative]COLLOCATIONS 
something positive positive thing/aspect positive effect/result/outcome positive experience be/have a positive influence (on somebody) positive role model (=someone good or successful that people want to be like) make a positive contribution (=do something good in a situation) on the positive side/on a positive note (=used when saying what is good about a situation) in a positive light (=showing the good things about something)
good thing

something positive positive thing/aspect positive effect/result/outcome positive experience be/have a positive influence (on somebody) positive role model (=someone good or successful that people want to be like) make a positive contribution (=do something good in a situation) on the positive side/on a positive note (=used when saying what is good about a situation) in a positive light (=showing the good things about something)
3 if you take positive action, you do something definite in order to try and achieve something :
It's a relief to know that something positive is being done.
action
It's a relief to know that something positive is being done.4 expressing support, agreement, or approval [≠ negative]
support
positive about
Most people have been very positive about the show.
Most people have been very positive about the show.5 very sure, with no doubt at all that something is right or true [= certain]
'Are you sure about that?' 'Positive.'
sure
[not before noun]
'Are you sure about that?' 'Positive.'6 showing that something is likely to succeed or improve :
sign
7 proof etc that shows that there is no doubt that something is true :
The witness made a positive identification.
proof
positive proof/evidence/identification etc
The witness made a positive identification.8 showing signs of the medical condition or chemical that is being looked for [≠ negative]:
The test results came back positive.
children who are HIV positive
scientific test
SM
The test results came back positive.
children who are HIV positive9 used to emphasize how good or bad something is [= total]:
The journey was a positive nightmare.
emphasis
[only before noun] spoken
The journey was a positive nightmare.10 a positive number is more than zero [≠ negative]
number
technicalHMN11 having the type of electrical charge that is carried by protons [≠ negative]:
