fiddle-back
/ˈfɪdlbæk/noun
1
- usu. as modifier a thing shaped like the back of a violin, with the sides deeply curved inwards, in particular小提琴琴背状物品, 尤指：
1.1
- the back of a chair椅背。
1.2
- the front of a chasuble十字褡胸襟。
2
fiddleback
mass noun a rippled effect in the grain of fine wood, often exploited when making the backs of violins（常用来制作小提琴琴背的精细木材的）波状纹理：as modifier fiddleback mahogany.波状纹红木。