通(とお)るto go by, to take (a route), to connect, to be admitted, to go through, to spread throughout, to pass (a test, a bill in the House, etc.), to be understood, to make sense

Common

1. う-verb (る), Intransitive verb

   1. 1.

      to go by, to go past, to go along, to travel along, to pass through, to use (a road), to take (a route), to go via, to go by way of

   2. 2.

      to run (between; of a rail service, bus route, etc.), to operate (between), to connect

   3. 3.

      to go indoors, to go into a room, to be admitted, to be shown in, to be ushered in, to come in

   4. 4.

      to penetrate, to pierce, to skewer, to go through, to come through

   5. 5.

      to permeate, to soak into, to spread throughout

   6. 6.

      to carry (e.g. of a voice), to reach far

   7. 7.

      to be passed on (e.g. of a customer's order to the kitchen), to be relayed, to be conveyed

   8. 8.

      to pass (a test, a bill in the House, etc.), to be approved, to be accepted

   9. 9.

      to go by (a name), to be known as, to be accepted as, to have a reputation for

   10. 10.

       to be coherent, to be logical, to be reasonable, to be comprehensible, to be understandable, to make sense

   11. 11.

       to get across (e.g. of one's point), to be understood

   12. 12.

       to pass for, to come across as, to seem like

   13. 13.

       to be straight (e.g. wood grain)

   14. 14.

       to be well-informed, to be wise

       Archaic

2. Suffix, う-verb (る)

   1. 15.

      to do ... completely, to do ... thoroughly

      after the -masu stem of a verb