せん
Meanings
Noun
1. base line
Kanji used
fundamental
line
Pitch accent
せん
Composed of
group; (free) radical; counter for installed or mounted objects (e.g. stone lanterns, gravestones, satellites)
line; stripe; line (e.g. telephone line); wire; ray (e.g. X-ray); beam; line (e.g. of a railroad)