transitive verb see: turbid Date: 14th century to disturb greatly in mind ; disquiet , to throw into confusion ; disorder , to cause to experience a ~ation, see: discompose ~able adjective
PERTURB
Meaning of PERTURB in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012