shellswap

noun
UK /ˈʃel.swɒp/
US /ˈʃel.swɑːp/

A shellswap is when you trade your shell for a different one.

The little crab did a shellswap and found a bigger home on the beach.


OTHER MEANINGS

2. A computer program that swaps one command shell for another.

The developer used a shellswap to switch from bash to zsh.

3. A game where players trade empty snail shells.

The kids played shellswap on the playground at recess.

4. The act of changing the outer casing of a device.

A quick shellswap gave the old laptop a fresh new look.