growth medium that allows two or more organisms to be distinguished from one another by some parameter, such as growth vs. no-growth, distinguishing colors, distinguishing morphologies, etc.

(cricket) a medium pace bowler

(cricket) describing a style of bowling, intermediate in speed between spin and pace, in which the bowler uses swing or seam to take wickets

(microbiology) A liquid or gel, containing nutrients, that is used to cultivate microorganisms.

(microbiology) A culture medium.

(physics) any material substance which can propagate waves or energy

Any means of public communication that reaches a large audience.

(biology) The simplest tissue culture medium (containing the minimum of nutrients) that would support the proliferation of cells

(US) Of an egg prepared as food, fried on both sides so as the whites are cooked, and the yolks are soft, but not runny.

(cricket) Straight, medium pace (bowling).