frost
US /frɑːst/
UK /frɑːst/

1.
geada, escarcha
a deposit of small white ice crystals formed on the ground or other surfaces when the temperature falls below freezing point
:
•
The car windshield was covered in a thick layer of frost.
O para-brisa do carro estava coberto por uma espessa camada de geada.
•
There was a heavy frost last night, so be careful on the roads.
Houve uma forte geada na noite passada, então tome cuidado nas estradas.
1.
2.
cobrir com glacê, glacear
decorate (a cake, cookie, or pastry) with frosting
:
•
She decided to frost the cupcakes with vanilla icing.
Ela decidiu cobrir os cupcakes com glacê de baunilha.
•
The baker expertly frosted each cookie with intricate designs.
O padeiro habilmente cobriu cada biscoito com desenhos intrincados.