Definition of 輪郭線 (りんかくせん)
りんかくせん
                        輪郭線
りんかくせん
rinkakusen
noun
•
        
outline, contour line, border line
Related Kanji
| 輪 | wheel, ring, circle, link, loop, counter for wheels and flowers | 
| 郭 | enclosure, quarters, fortification, red-light district | 
| 線 | line, track |