1. to let pass; to allow through; to let through; to make way (for)

2. to transmit (e.g. light, sound, etc.); to conduct (electricity); to let permeate (e.g. water through a fabric); to permit through; to let through (e.g. air); to run through (e.g. a pipe); to penetrate; to let in

3. to stick through (e.g. a hole); to force through (e.g. an opening); to thread (e.g. a needle); to put through

4. to connect (e.g. two places); to open (a route, path, etc.); to link (e.g. by a road); to establish (a connection between); to join; to extend up to (somewhere)

5. to pass (a student, applicant, etc.); to admit (e.g. a student); to let through; to let in

6. to lead (someone) into (a house, room, etc.); to show in; to guide in; to admit (someone)

7. to present logically; to make (e.g. one's argument) convincing; to be consistent (in one's reasoning); to stick to (e.g. one's principles)

8. to go through (e.g. a middleman); to put as an intermediary; to mediate via (somebody); to do via (something) (as 通して...する)

9. to pass (a law); to put through (e.g. a motion); to make way (for)

10. to listen through (a door, wall, etc.); to look through (e.g. a window) (also written 透す)

11. to heat thorougly (of food); to cook properly; to warm well; to heat evenly (as 火（熱）を～)

12. to dip into (e.g. a sauce); to pass through (e.g. a broth); to put through (e.g. boiling water)

13. to make (someone) approve (e.g. a plan); to force agreement; to push through (a proposal, idea, will, etc.); to have one's way

14. to continue (in a state); to persist in (doing); to keep doing; to remain (in a state) (also as で～)

15. to do through the lens of; to view from the angle of; to do from the perspective of (usu. as 通して...する)

16. to do to the entirety of; to cover all of; to span the whole

17. to do from beginning to end without a break; to finish in one session; to do all at once; to do in one go (as 通して...する)

18. to relay (a message, an order, etc.); to convey (an intention, meaning, etc.); to send through; to pass on (e.g. information); to make heard (e.g. one's voice)

19. to do ... to the end; to do ... continuously; to carry through ...; to complete ... (after the -masu stem of a verb)