Meaning of DIAGNOSTIC in English

DIAGNOSTIC

I. adjective also ~al Date: 1625 1. of, relating to, or used in diagnosis , using the methods of or yielding a diagnosis , serving to distinguish or identify , ~ally adverb II. noun Date: 1625 the art or practice of diagnosis, a distinguishing mark, ~ian noun

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