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...
1. from (e.g. time, place, numerical quantity), since
2. from (originator), by
3. because, since
4. out of (constituent, part)
5. through (e.g. window, vestibule)
6. after, since
7. expresses sympathy or warning
