sen
★ Common
Noun
#810
1. railway track; railway line
1. incense stick
1. dose (of radioactivity)
1. route (bus, train, air, etc.); line
2. line (taken by a group, organization, etc.); policy
1. radio (communication)
2. wireless; not using wires
1. main line; trunk line
1. Shinkansen; bullet train