of fire door
1fire door — UK US noun [C] ► WORKPLACE a door made of material that cannot burn, which is used to prevent a fire from spreading within a building: »A city building inspector found that three of the building s seven fire doors failed to close during the fire …
2fire door — ► NOUN ▪ a fire resistant door to prevent the spread of fire …
3fire door — ☆ fire door n. a door of metal or other fire resistant material designed to keep a fire from spreading …
4fire door — fire .door n a heavy door in a building that is kept closed to help to prevent a fire from spreading …
5fire door — fire ,door noun count a very strong door that you close to prevent fire from spreading from one room to another …
6fire door — fire′ door n. archit. bui a fireproof or fire resistant door in a building • Etymology: 1830–40 …
7Fire door — A fire door is a type of door, or barrier used as a passive fire protection item within buildings to prevent the spread of fire or smoke which may consist of dangerous chemicals. It is usually the only means of allowing people to pass through a… …
8fire door — noun a fire resistant door that can be closed to stop the spread of a fire • Hypernyms: ↑door * * * noun 1. : the door or opening through which fuel is supplied to a furnace or stove 2. : a fire resistive door; specifically : an automatic door… …
9fire door — UK / US noun [countable] Word forms fire door : singular fire door plural fire doors a very strong door that you close to prevent fire from spreading from one room to another …
10fire door assembly — n. any combination of a fire door, frame, hardware and other accessories, that together provides a specific degree of fire protection to the opening …