noun Date: 1803 an example of rigid adherence to or insistence on purity or nicety especially in use of words, the quality or practice of adherence to purity especially in language
PURISM
Meaning of PURISM in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012