(mathematics) The minus sign (−).

(mathematics) A negative quantity.

A downside or disadvantage.

(transitive, colloquial) To subtract.

Being a negative quantity; pertaining to a deficit or reduction.

That is below zero by (a specified amount) on a scale.

(colloquial, obsolete) Worse off than before; out of pocket.

(postpositive) Ranking just below (a designated rating).

(followed by an expression of number or quantity) (mathematics) Made less or reduced by .

(informal) Without; deprived of.