egg cup

US /ˈeɡ ˌkʌp/
UK /ˈeɡ ˌkʌp/
"egg cup" picture
1.

coquetier

a small cup in which a boiled egg is served

:
She placed the soft-boiled egg in an egg cup.
Elle a placé l'œuf à la coque dans un coquetier.
My grandmother has a collection of antique egg cups.
Ma grand-mère a une collection de coquetiers anciens.