Verb (5-dan, す, transitive)
1.  to remove;  to take off;  to detach;  to unfasten;  to undo
2.  to drop (e.g. from a team);  to remove (from a position);  to exclude;  to expel
3.  to leave (e.g. one's seat);  to go away from;  to step out;  to slip away
4.  to dodge (a question, blow, etc.);  to evade;  to sidestep;  to avoid (e.g. peak season)
5.  to miss (a target, chance, punch, etc.)