1. Heater that removes ice or frost (as from a windscreen or a refrigerator or the wings of an aeroplane)
   - defroster

Derived forms: deicers

See also: deice

Type of: heater, warmer

• knobby
• knobcone pine
• knobkerrie
• knobkerry
• knock
• knock against
• knock back
• knock cold
• knock on
• knock over
• knock rummy
• knock-down-and-drag-out
• knock-knee
• knock-kneed
• knock-on effect
• knock-up
• knockabout
• knockdown
• knockdown-dragout
• knocked out
• knocker
• knocking
• knockoff
• knockout
• knockout drops