discharge vs jet

discharge

verb
  • To expel or let go. 

  • To operate (any weapon that fires a projectile, such as a shotgun or sling). 

  • To send away (a creditor) satisfied by payment; to pay one's debt or obligation to. 

  • To relieve of an office or employment; to send away from service; to dismiss. 

  • To release (an accumulated charge). 

  • To release legally from confinement; to set at liberty. 

  • To let fly, as a missile; to shoot. 

  • To free of a debt, claim, obligation, responsibility, accusation, etc.; to absolve; to acquit; to forgive; to clear. 

  • To release (an auxiliary assumption) from the list of assumptions used in arguments, and return to the main argument. 

  • To unload a ship or another means of transport. 

  • To give forth; to emit or send out. 

  • To release (an inpatient) from hospital. 

  • To put forth, or remove, as a charge or burden; to take out, as that with which anything is loaded or filled. 

  • To set aside; to annul; to dismiss. 

  • To bleach out or to remove or efface, as by a chemical process. 

  • To release (a member of the armed forces) from service. 

  • To accomplish or complete, as an obligation. 

  • To let fly; to give expression to; to utter. 

noun
  • The volume of water transported by a river in a certain amount of time, usually in units of m³/s (cubic meters per second). 

  • The process of flowing out. 

  • The act of firing a projectile, especially from a firearm. 

  • Pus or exudate (other than blood) from a wound or orifice, usually due to infection or pathology. 

  • The act of accomplishing (an obligation) or repaying a debt etc.; performance. 

  • The act of expelling or letting go. 

  • The act of releasing an inpatient from hospital. 

  • The act of releasing an accumulated charge. 

  • The act of releasing a member of the armed forces from service. 

  • The process of unloading something. 

jet

verb
  • To leave; depart. 

  • To shoot forward or out; to project; to jut out. 

  • To travel on a jet aircraft or otherwise by jet propulsion 

  • To move (running, walking etc.) rapidly around 

  • To spray with liquid from a container. 

  • To jerk; to jolt; to be shaken. 

  • To spray out of a container. 

  • To adjust the fuel to air ratio of a carburetor; to install or adjust a carburetor jet 

  • To strut; to walk with a lofty or haughty gait; to be insolent; to obtrude. 

noun
  • A collimated stream, spurt or flow of liquid or gas from a pressurized container, an engine, etc. 

  • A type of airplane using jet engines rather than propellers. 

  • A turbine. 

  • The colour of jet coal, deep grey. 

  • A rocket engine. 

  • A hard, black form of coal, sometimes used in jewellery. 

  • A part of a carburetor that controls the amount of fuel mixed with the air. 

  • A narrow cone of hadrons and other particles produced by the hadronization of a quark or gluon. 

  • A spout or nozzle for creating a jet of fluid. 

adj
  • Propelled by turbine engines. 

  • Very dark black in colour. 

How often have the words discharge and jet occurred in a corpus of books? (source: Google Ngram Viewer )