cloche

US /kloʊʃ/
UK /kloʊʃ/
"cloche" picture
1.

a bell-shaped cover, typically used to cover food or plants for protection.

:
The chef lifted the silver cloche to reveal the steaming dish.
Gardeners use plastic cloches to protect young plants from frost.
2.

a close-fitting, bell-shaped hat for women, popular in the 1920s.

:
She wore a stylish felt cloche hat to the jazz club.
The flapper dress and cloche hat were iconic fashion statements of the Roaring Twenties.