Verb
1. cause annoyance in; disturb, especially by minor irritations;
"Mosquitoes buzzing in my ear really bothers me""It irritates me that she never closes the door after she leaves"2. disturb the peace of mind of; afflict with mental agitation or distress;
"I cannot sleep--my daughter's health is worrying me"3. change the arrangement or position of
4. subject to prolonged examination, discussion, or deliberation;
"vex the subject of the death penalty"5. be a mystery or bewildering to;
"This beats me!""Got me--I don't know the answer!""a vexing problem""This question really stuck me"