Synonyms: summation, plus, addition
Definition: the arithmetic operation of summing; calculating the sum of two or more numbers
Usage: the summation of four and three gives seven; four plus three equals seven
Similar words: arithmetic operation
Definition: a mathematical operation involving numbers
Definition: a useful or valuable quality
Similar words: quality
Definition: an essential and distinguishing attribute of something or someone
Usage: the quality of mercy is not strained--Shakespeare
Definition: involving advantage or good
Usage: a plus (or positive) factor
Similar words: advantageous
Definition: giving an advantage
Usage: a contract advantageous to our country; socially advantageous to entertain often
Synonyms: plus
Definition: on the positive side or higher end of a scale
Usage: a plus value; temperature of plus 5 degrees; a grade of C plus
Similar words: nonnegative
Definition: either positive or zero
Similar words: positive
Definition: greater than zero
Usage: positive numbers