ag·o·nize also Brit ag·o·nise 
/ˈægəˌnaɪz/ verb
ag·o·niz·es; ag·o·nized; ag·o·niz·ing /ˈægəˌnaɪz/ verb [no obj] : to think or worry very much about something — usually + about or over ▪ She agonized about what she was doing. ▪ The coach agonizes for days over the choices he has to make. ▪ The architect agonized over every detail of the planning.
