[fahyuh r-ri-zis-tuh nt] /ˈfaɪər rɪˌzɪs tənt/
totally or almost totally unburnable.
[fahyuh r-ri-tahr-dnt] /ˈfaɪər rɪˌtɑr dnt/ adjective 1. able to slow or check the spread of destructive fire.
[fahyuh r-room, -roo m] /ˈfaɪərˌrum, -ˌrʊm/ noun, Nautical. 1. a chamber in which the boilers of a steam vessel are fired.
[fahyuh r-seyf] /ˈfaɪərˌseɪf/ adjective 1. being so constructed or protected as to be from destruction by .
noun 1. a screen placed in front of a fireplace for protection, especially from sparks. noun 1. a decorative screen placed in the hearth when there is no fire 2. a screen placed before a fire to protect the face from intense heat