1. With the addition of; increased by
   "one plus one is two";
   - and

1. On the positive side or higher end of a scale
   "a grade of C plus"; "a plus value"; "temperature of plus 5 degrees"
    
2. Involving advantage or good
   "a plus factor";
   - positive

1. A useful or valuable quality
   "Her ability to speak multiple languages was a great plus in her career";
   - asset
    
2. A sign indicating the operation of addition
   "four plus three equals seven"; "She wrote a plus sign between the numbers to show they should be added together";
   - plus sign

1. And also; in addition
   "Let's go home now, it's late, plus I'm not feeling too well."

Derived forms: plusses, pluses

See also: advantageous, favorable [US], favourable [Brit, Cdn], nonnegative, positive

Type of: quality, sign

Antonym: minus

Encyclopedia: Plus, minus, and plus-minus signs