noun
nose contouring; nose shadow (makeup)
Makeup technique using shading to define or slim the nose; a wasei-eigo term derived from English 'nose shadow'.
wasei-eigo (Japanese-coined English), from nose shadow
ノーズシャドウを入れると、鼻筋がすっきり見える。
Applying nose contouring makes the bridge of the nose look sharper.