ant ‧ sy /ˈæntsi/ BrE AmE adjective informal
[ Date: 1900-2000 ; Origin: Probably from have ants in the pants 'to be anxious or nervous' ]
nervous and unable to keep still because you are waiting for something to happen
ant ‧ sy /ˈæntsi/ BrE AmE adjective informal
[ Date: 1900-2000 ; Origin: Probably from have ants in the pants 'to be anxious or nervous' ]
nervous and unable to keep still because you are waiting for something to happen
Longman Dictionary of Contemporary English. Longman - Словарь современного английского языка. 2012