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ひかりつうしん
Meanings
Noun
1. light-wave communication
Alt. forms
光ひかり通つう信しん
ひかりつうしん
Pitch accent
ひ
かりつ
うしん
Composed of
light; illumination; ray; happiness; hope; influence
correspondence; communication; transmission; news; signal; telecommunications
Used in vocabulary (1 in total)
photonic technology