The minus sign (−).
A negative quantity.
A downside or disadvantage.
To subtract.
Being a negative quantity; pertaining to a deficit or reduction.
That is below zero by (a specified amount) on a scale.
Ranking just below (a designated rating).
Made less or reduced by (followed by an expression of number or quantity).
Without; deprived of.
The symbol + used to denote the operation of addition, to indicate that a number is positive, and so on.