กระเทาะ(grà-tó)

[to] chip; knock off

to break or knock a small piece off the surface of something; to cause a thin or brittle outer layer to come off.

[to] shell; husk

to remove a hard outer shell or husk from something such as nuts, seeds, or shells by striking or prying.

[to] crack open

to split or break open a hard object (e.g., a coconut, clam) to access the inside, often with a sharp blow.