逆光線 ぎゃっこうせん Also written ぎゃくこうせん Meanings Noun backlight (in photography, etc.); illumination (of the subject) from behind See also: 逆光 (ぎゃっこう). Kanji 逆 reverse. Read as ギャク. 光 light. Read as コウ. 線 line. Read as セン. Jinuma: Japanese Dictionary · Word lists