crow's foot
noun
(pl. feet)
1
- （一般作crow's feet）a branching wrinkle at the outer corner of a person's eye眼角皱纹。
2
- a mark, symbol, or design formed of lines diverging from a point, resembling a bird's footprint鸟爪形标识（或符号、图案）。
3
- historical a military caltrop〈史〉（军用）铁蒺藜, 三角钉, 拦路钩。