plus sign
noun Arithmetic.
the symbol (+) indicating summation or a positive quality.
Origin of plus sign
First recorded in 1645–55
Words nearby plus sign
plus,
plus cyclophoria,
plus fours,
plus juncture,
plus sight,
plus sign,
plus size,
plus tick,
plus-one ,
plus-size,
plush
British Dictionary definitions for plus sign
plus sign
noun
the symbol +, indicating addition or positive quantity