1. a heating device that warms air by convection, typically consisting of a heating element enclosed in a metal casing with vents

Examples

• The convector in the bedroom kept the room warm all night.
• She plugged in the portable convector to heat the cold office.
• The old convector made clicking sounds as it heated up.
• Electric convectors are more efficient than traditional radiators.
• The convector’s fan circulated warm air throughout the small apartment.
• We installed a new convector heater in the basement.