Meaning of TREATMENT in English

noun Date: circa 1560 1. the act or manner or an instance of treating someone or something ; handling , usage , the techniques or actions customarily applied in a specified situation, 2. a substance or technique used in treating, an experimental condition

Merriam Webster. Explanatory English dictionary Merriam Webster.      Толковый словарь английского языка Мерриам-Уэбстер.