The process or manner of treating someone or something. / Medical care for an illness or injury. / The use of a substance or process to preserve or give particular properties to something.

plural of treatment

(psychology) The process of destimulation via gradual exposure to the stimulus, so that the reaction eventually becomes neutral.

(idiomatic) A form of social sanction that consists of ignoring a particular individual, neither speaking to that person nor responding to his or her words.

(medicine) A treatment that does not include any operation or intervention.

bad, unkind or abusive treatment

(interior decoration, chiefly US, Canada) A set of decorations for a window, often including curtains or blinds.

plural of window treatment

plural of self-treatment

(medicine) The action of attempting to cure one's own medical condition. / (medicine) A method or substance intended to permit the user to cure their own medical condition.