naturally aspirated engines mean any engine without a turbo or supercharger.
take case of Mercedes AMG cars
A Mercedes C63 AMG is a detuned version of a 6.2L engine that's natural with no super or turbo charged.
A Mercedes S65 AMG has two turbos with a V12, that's not natural, its getting power boost from the turbos.
An aspron is an alternative term for an asper, a mark in the form of a hash which indicates that part of the word is aspirated.
It means the same thing in medical terms that it means in general use: something that naturally happens along with something else.
Latin roots say that "poly" means many. Naturally, polyculture means many cultures, and in the Mediterranean....I really do not know, it is just a guess
The word "rev" (revs) is a colloquial term that means revolutions of an engine.
The term "blown engine" usaully means the the engine is dead in which case you would not have any power. In the racing world the term "blown engine" could mean something else. A blown engine would be an engine that is super charged with a blower in which case you would have more power.
A supercharger is an air compressor used for forced induction of an internal combustion engine. The greater mass flow-rate provides more oxygen to support combustion than would be available in a naturally-aspirated engine, which allows more fuel to be provided and more work to be done per cycle, increasing the power output of the engine. A supercharger can be powered mechanically by a belt, gear, shaft, or chain connected to the engine's crankshaft. It can also be powered by an exhaust gas turbine. A turbine-driven supercharger is known as a turbosupercharger or turbocharger. The term superchargingrefers to any pump that forces air into an engine, but, in common usage, it refers to pumps that are driven directly by the engine, as opposed to turbochargers that are driven by the pressure of the exhaust gases.
means the car is a 6 cylinder engine that uses petrol or gasoline
It means the engine is in the rear of the bus or RV.
Biodegradable.
A steam engine is a good example External combustion means the burning of fuel happens away from where the conversion to motion happens.
I would assume it means the cam has been removed. I have never heard the term used in this manner.
A member of Senate serves a six year term, naturally.