abbreviation

air conditioning

verb

if you air a place or it airs, you open the doors and windows to let fresh air in

adjective

provided with a system that makes the air colder

noun

a piece of electrical equipment that makes the air inside a building, room, or vehicle colder

noun

a system that makes the air inside a building, room, or vehicle colder, or the effect that the machines produce

noun

a machine that heats water and provides hot water for a heating system in a house

noun

an object used for heating or burning something

noun

a system for heating a whole building by sending hot air or water through pipes to all the rooms

noun

a piece of electrical equipment used for heating a room by moving warm air around it

noun

a piece of equipment that removes water from the atmosphere

noun

a machine with blades that turn and move the air in a room to make it feel less hot

noun

a piece of electrical equipment that blows out hot air, used for heating a room

noun

a piece of equipment that uses electricity or gas to heat a room

noun

a metal tube that takes smoke and heat from a fire to the outside of a building

noun

a large enclosed container in which you burn fuel, used for heating a building or for an industrial process such as making metal liquid

noun

a piece of equipment like a fireplace or stove that makes a room warm by burning gas

noun

the amount of heat produced by an oven or a heating system

noun

the system in a building that keeps it warm

noun

a piece of equipment used for making a place warm or for heating water

noun

the heat used for warming a building

noun

a piece of electrical equipment that heats water for use in the home

noun

a piece of equipment used for improving the quality of the air in a room

verb

to cover water pipes with a special material that stops the water from freezing in cold weather

noun

a large metal object on a wall that is used for heating a room

noun

a flat piece of metal that you can open and close to control the flow of air in a heating system

noun

a small piece of equipment that you use for heating a particular area

noun

a machine or a piece of equipment that provides heat for cooking or heating a room

verb

to allow fresh air to enter a room or building

noun

the movement of fresh air around a room or building, or a system that allows this to happen

noun

a machine that brings fresh air into a room or building and moves it around