ignitor

Flame-starting device

An ignitor is a device that starts combustion—the component that produces the spark or heat to ignite fuel in engines, furnaces, or gas appliances: The furnace wouldn't start because the ignitor had failed.

Also spelled igniter, which is more common.

fire-starting

match

Game between opponents

  • lighterComparative of not heavy
  • flintSpark-producing sedimentary rock
  • strikerOne who hits targets

tinder · kindling · firestarter · magnesium · fatwood · punk · ember · bow drill · fire steel · wick

combustion

fuel

Energy source material

propellant · burner · pilot light · gas valve · combustion chamber · nozzle · afterburner · thruster · rocket · booster

spark

spark plug

Electrical ignition component

  • electrodeConductive interface point
  • gapUnfilled space between
  • arcCurved line segment

discharge · firing · timing · coil · voltage · current · glow plug · hot surface · piezoelectric · spark gap

catalyst

trigger

What initiates action

impetus · initiator · activator · prompt · spur · motivator · incitement · provocation · inspiration · driving force

engine

starter motor

Device that initiates engines

  • keyLock-opening device
  • solenoidCurrent-carrying wire helix
  • batteryPortable electricity storage

alternator · crank · flywheel · distributor · points · magneto · pull cord · glow plug · diesel · gasoline

Categories
Opposites
fire initiation function

ignitorextinguisher

Device for dousing flames

fire extinguisher · snuffer · suppressor · damper · fire retardant

causal role in processes

ignitorinhibitor

Agent that slows reactions

suppressor · deactivator · stopper · dampener · neutralizer

Phrases
Family

ignite, ignition, ignited, igniting, ignites, reignite, ignitable, igniter, reignition

Familiarity
Top 500,000
Profile
Used worldwide · Timeless · Concrete · Rated G