What is another word for Four-cycle?
Pronunciation: [fˈɔːsˈa͡ɪkə͡l] (IPA) 
Four-cycle, also known as four-stroke, is a popular term used to describe an engine cycle where four internal strokes are involved: intake, compression, power, and exhaust. This term can also be referred to as Otto cycle, named after its creator, Nikolaus Otto. Synonyms for four-cycle include four-stroke, four-phase, four-piston, and four-cylinder. These terms are commonly used in the automotive industry and engineering applications to describe engines with four combustion strokes. Other synonyms include internal combustion engine and IC engine, which refer to any engine that generates power through combustion of fuel inside a closed chamber within the engine.
