n.

1. 小锄头
2. 剥取树皮用的刀
3. 【口】马铃薯

vt.

1. 用小锄头挖掘

n.

1. informal a potato.
2. a small, narrow spade for cutting the roots of weeds.
3. a short length of pipe used to connect two plumbing fixtures.

v.

1. dig up or cut (weeds) with a spud.
2. make the initial drilling for (an oil well).