peanutshell
nounUK /ˈpiː.nʌt.ʃel/
US /ˈpiː.nʌt.ʃel/
The hard outer cover that holds a peanut inside.
She cracked open the peanutshell to get the nut.
OTHER MEANINGS
2. Something very small or unimportant.
The cost was just a peanutshell compared to the whole budget.
3. A tiny boat or a very small craft.
They rowed across the lake in a little peanutshell of a boat.
4. A small, simple thing that is easy to handle.
Fixing the loose button was a peanutshell of a job.