| Noun | 1. | ignitor - a substance used to ignite or kindle a firefirelighter - (a piece of) a substance that burns easily and can be used to start a coal or coke fire fuel - a substance that can be consumed to produce energy; "more fuel is needed during the winter months"; "they developed alternative fuels for aircraft" punk - substance that smolders when ignited; used to light fuses (especially fireworks) |
| 2. | ignitor - a device for lighting or igniting fuel or charges or fires; "do you have a light?" device - an instrumentality invented for a particular purpose; "the device is small enough to wear on your wrist"; "a device intended to conserve water" fuze, fuse, primer, priming, fuzee, fusee - any igniter that is used to initiate the burning of a propellant friction match, match, lucifer - lighter consisting of a thin piece of wood or cardboard tipped with combustible chemical; ignites with friction; "he always carries matches to light his pipe"; "as long you've a lucifer to light your fag" match - a burning piece of wood or cardboard; "if you drop a match in there the whole place will explode" |