Frost
WordNet
noun
(1) United States poet famous for his lyrical poems on country life in New England (1874-1963)
(2) Weather cold enough to cause freezing
(3) The formation of frost or ice on a surface
(4) Ice crystals forming a white deposit (especially on objects outside)
verb
(5) Damage by frost
"The icy precipitation frosted the flowers and they turned brown"
(6) Cover with frost
"Ice crystals frosted the glass"
(7) Provide with a rough or speckled surface or appearance
"Frost the glass"
"She frosts her hair"
(8) Decorate with frosting
"Frost a cake"