-su Godan/u-verb

1. to stick through; to force through
2. to spread throughout; to thoroughly diffuse
3. to make a path between two points
4. to proceed in a logical manner
5. to let pass; to allow through
6. to lead (someone) into (a house, room, etc.); to show in
7. to go through (a middleman)
8. to (look, listen) through (a window, wall, etc.)
9. to pass (a law, applicant, etc.)
10. to force to accept; to force agreement
11. to continue (in a state); to persist in
12. to do to the entirety of; to cover all of; to span the whole ...
13. to do from beginning to end without a break (in the form とおして…する)
14. to convey (one's ideas, etc.) to the other party
15. to do to the end; to carry through; to complete (after the -te form of a verb)