noun Etymology: Middle English compleynte, from Anglo-French compleint, from compleindre Date: 14th century expression of grief, pain, or dissatisfaction, 2. something that is the cause or subject of protest or outcry, a bodily ailment or disease, a formal allegation against a party
COMPLAINT
Meaning of COMPLAINT in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012