noun. 
                    undefined
                  
                
                  
                    noun. 
                    A rapid, persistent chemical change that releases heat and light and is accompanied by flame, especially the exothermic oxidation of a combustible substance.
                  
                
                  
                    noun. 
                    A specific instance of this change that destroys something.
                  
                
                  
                    noun. 
                    A burning fuel.
                  
                
                  
                    noun. 
                    Burning intensity of feeling; ardor or enthusiasm: synonym:  passion.
                  
                
                  
                    noun. 
                    Luminosity or brilliance, as of a cut and polished gemstone.
                  
                
                  
                    noun. 
                    Liveliness and vivacity of imagination; brilliance.
                  
                
                  
                    noun. 
                    A severe test; a trial or torment.
                  
                
                  
                    noun. 
                    A fever or bodily inflammation.
                  
                
                  
                    noun. 
                    undefined
                  
                
                  
                    noun. 
                    The discharge of firearms or artillery.
                  
                
                  
                    noun. 
                    The launching of a missile, rocket, or similar ballistic body.
                  
                
                  
                    noun. 
                    Discharged bullets or other projectiles.
                  
                
                  
                    noun. 
                    Intense, repeated attack or criticism.
                  
                
                  
                    intransitive verb. 
                    undefined
                  
                
                  
                    intransitive verb. 
                    To cause to burn; ignite or set fire to.
                  
                
                  
                    intransitive verb. 
                    To illuminate or cause to resemble fire, as in color.
                  
                
                  
                    intransitive verb. 
                    undefined
                  
                
                  
                    intransitive verb. 
                    To start (a fuel-burning engine or a vehicle with such an engine). Often used with up.
                  
                
                  
                    intransitive verb. 
                    To start or tend a fire in.
                  
                
                  
                    intransitive verb. 
                    undefined
                  
                
                  
                    intransitive verb. 
                    To arouse the emotions of; make enthusiastic or ardent. Often used with up:
                  
                
                  
                    intransitive verb. 
                    To inspire or arouse (an emotion or the imagination).
                  
                
                  
                    intransitive verb. 
                    To bake or dry by heating, as in a kiln.
                  
                
                  
                    intransitive verb. 
                    undefined
                  
                
                  
                    intransitive verb. 
                    To discharge (a firearm, for example).
                  
                
                  
                    intransitive verb. 
                    To detonate (an explosive).
                  
                
                  
                    intransitive verb. 
                    undefined
                  
                
                  
                    intransitive verb. 
                    To propel (a projectile) from a weapon or launch (a missile).
                  
                
                  
                    intransitive verb. 
                    To throw or propel with force and speed.
                  
                
                  
                    intransitive verb. 
                    To utter or direct with insistence.
                  
                
                  
                    intransitive verb. 
                    To score (a number) in a game or contest.
                  
                
                  
                    intransitive verb. 
                    To end the employment or service of; dismiss. synonym:  dismiss.
                  
                
                  
                    intransitive verb. 
                    To become ignited; flame up.
                  
                
                  
                    intransitive verb. 
                    undefined
                  
                
                  
                    intransitive verb. 
                    To shoot a weapon.
                  
                
                  
                    intransitive verb. 
                    To detonate an explosive.
                  
                
                  
                    intransitive verb. 
                    To ignite fuel; start.
                  
                
                  
                    intransitive verb. 
                    undefined
                  
                
                  
                    intransitive verb. 
                    To send out a projectile; discharge.
                  
                
                  
                    intransitive verb. 
                    To propel or hurl a projectile.
                  
                
                  
                    intransitive verb. 
                    To generate an electrical impulse. Used of a neuron.
                  
                
                  
                    intransitive verb. 
                    To become yellowed or brown before reaching maturity, as grain.
                  
                
                  
                    phrasal verb. 
                    To start to talk or ask questions.
                  
                
                  
                    phrasal verb. 
                    To utter or ask rapidly.
                  
                
                  
                    phrasal verb. 
                    To write and send (a letter, for example) in haste.
                  
                
                  
                    phrasal verb. 
                    To cause to be ignited or to produce fire.
                  
                
                  
                    phrasal verb. 
                    To cause to become excited or emotional.
                  
                
                  
                    phrasal verb. 
                    To bring to activity; start.
                  
                
                  
                    idiom. 
                    (between two fires)  Being attacked from two sources or sides simultaneously.