Noun: aggravator 'ag-ru,vey-tu(r)
- An unpleasant person who is annoying or exasperating
"The constant complainer was seen as an aggravator by his coworkers";
- annoyance
- A person or thing that makes a situation worse or more severe
"The loud music was an aggravator of her headache"
Derived forms: aggravators
Type of: disagreeable person, unpleasant person
Encyclopedia: Aggravator