v .
to annoy thoroughly ; to make very angry ; to try the patience of 대단히 화나게 하다 ; 매우 화나게 하다 ; 인내심을 시험하다

• The child's insistence on hopping backward on one foot exasperated his mother, who was in a hurry.
• The algebra class's refusal to answer any question was extremely exasperating to the substitute teacher.