simple past tense and past participle of mediumize

To act as a medium; to channel or speak for a spirit or noncorporal being. / To make into a spiritual medium; to imbue with spiritual energy. / To make into or act as a medium of exchange.

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 culture medium.

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

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

Any means of public communication that reaches a large audience.

Having a medium or intermediate size