verb Etymology: origin unknown Date: 1590 transitive verb 1. to make turbid by stirring up the sediment or dregs of, to stir up ; disturb , disorder , rile 1, intransitive verb to move turbulently
ROIL
Meaning of ROIL in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012