Definition of 逆光線 (ぎゃっこうせん)
ぎゃっこうせん
                        逆光線
ぎゃっこうせん
gyakkousen
noun
•
                
backlight (in photography, etc.), illumination (of the subject) from behind
See also:逆光
Other readings:
                逆光線【ぎゃくこうせん】
                Related Kanji
| 逆 | inverted, reverse, opposite, wicked | 
| 光 | ray, light | 
| 線 | line, track |