Electric Arc - an extremely hot luminous bridge formed by passage of an electric current across a space between two conductors or terminals due to the incandescence of the conducting vapor.
Ember - a hot piece or lump that remains after a material has partially burned, and is still oxidizing without the manifestation of flames.
Finishes - materials used as final coating of a surface for ornamental or protective purposes
Fire - the active principle of burning, characterized by the heat and light of combustion.
Fire Trap - a building unsafe in case of fire because it will burn easily or because it lacks adequate exits or fire escapes.
Fire Alarm - any visual or audible signal produced by a device or system to warn the occupants of the building or fire fighting elements of the presence or danger of fire to enable them to undertake immediate action to save life and property and to suppress the fire.
Fire Door - a fire-resistive door prescribed for openings in fire separation walls or partitions.
Fire Hazard - any condition or act which increases or may cause an increase in probability of the occurrence of fire, or which may obstruct, delay, hinder or interfere with fire fighting operations and the safeguarding of life and property.
Fire Lane - the portion of a roadway or public-way that should be kept opened and unobstructed at all times for the expedient operation of fire fighting units.
Fire Protective and Fire Safety Device - any device intended for the protection of buildings or persons, to include, but not limited to, built-in protection system such as sprinklers and other automatic extinguishing system, detectors for heat, smoke and combustion products and other warning system components, personal protective equipment such as fire blankets, helmets, fire suits, gloves and other garments that may be put on or worn by persons to protect themselves during fire.
Fire Safety Constructions - refers to design and installation of walls, barriers, doors, windows, vents, means of egress etc., integral to and incorporated into a building or structure in order to minimize danger to life from fire, smoke, fumes or panic before the building is evacuated. These features are also designed to achieve, among others, safe and rapid evacuation of people through means of egress on construction which are sealed from smoke or fire, the confinement of fire or smoke in the room or floor of origin and delay their spread to other parts of the building by means of smoke sealed and fire-resistant doors, walls and floors. It shall also mean to include the treatment of building components or contents with flame-retardant chemicals.
Source: RA 9514