Verb (5-dan, う, transitive)
1.  to deal with (a person);  to treat;  to handle;  to take care of;  to entertain
2.  to deal with (a problem);  to handle;  to manage
3.  to operate (e.g. a machine);  to handle;  to work
4.  to deal in;  to sell
5.  to cover (a topic);  to treat;  to discuss;  to take up
6.  to treat A as B
as AをBとして扱う
7.  to mediate (an argument)
8.  to be too much for one;  to find unmanageable
9.  to gossip