chamfer

名词 chamfer:

1. two surfaces meeting at an angle different from 90 degrees
   同义词：bevel, cant

动词 chamfer:

1. cut a bevel on; shape to a bevel
   同义词：bevel
2. cut a furrow into a columns
   同义词：furrow, chase

cham.fer

v.tr.（及物动词）
cham.fered,cham.fer.ing,cham.fers
To cut off the edge or corner of; bevel.
削角：切去边或角；将…切成斜面
To cut a groove in; flute.
在…开槽；制作凹槽
n.（名词）
A flat surface made by cutting off the edge or corner of a block of wood or other material.
斜面：切去木块或其他材料的边或角后而形成的平面
A furrow or groove, as in a column.
沟槽：如柱子上的槽或沟槽

来源：
Probably back-formation from chamfering
可能源自 chamfering的逆成词
from French chanfrein [bevelled edge]
源自 法语 chanfrein [切成斜面的边]
from past participle of Old French chanfreindre [to bevel]
源自 古法语 chanfreindre的过去分词 [切成斜面]
chant [edge] from Latin canthus [iron tire] * see cant
chant [边] 源自 拉丁语 canthus [铁胎] *参见 cant
fraindre [to break] from Latin frangere * see bhreg-
fraindre [打碎] 源自 拉丁语 frangere *参见 bhreg-