n.
1.something or someone that causes anxiety
2.a strong feeling of anxiety worry v.
1.be worried, concerned, anxious, troubled, or uneasy
2.be concerned with
3.disturb the peace of mind of
4.be on the mind of
5.lacerate by biting
6.touch or rub constantly
Idiom of the Day
in two shakes of a lamb's tail
quickly, in no time at all
"I will have this finished in two shakes of a lamb`s tail."