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せんげん
Meanings
Noun
1. source of radiation; radiation source
Alt. forms
線
せん
源
げん
せんげん
Pitch accent
せ
んげん
Composed of
せん
line; stripe; line (e.g. telephone line); wire; ray (e.g. X-ray); beam; line (e.g. of a railroad)
げん
source; origin
Used in vocabulary (1 in total)
しょう
せんげん
radioactive small source