eggcrate
nounUK /ˈeɡ.kreɪt/
US /ˈeɡ.kreɪt/
A tray with little cups that holds eggs safely.
Mom put the fresh eggs back into the eggcrate.
OTHER MEANINGS
2. A foam or plastic pad with a bumpy surface used for soundproofing or cushioning.
They lined the studio walls with eggcrate foam.
3. A grid pattern of raised squares, like the top of an egg carton.
The ceiling had an eggcrate design that trapped dust.
4. A type of mattress pad or bed topper with a bumpy texture.
He bought an eggcrate mattress topper for extra comfort.