internal-combustion engine
noun
Forms internal-combustion engines
- noun Alternative form of internal combustion engine.
Synonyms
Webster’s 1913
- adjective Designating, or pertaining to, any engine (called an Internal-combustion engine) in which the heat or pressure energy necessary to produce motion is developed in the engine cylinder, as by the explosion of a gas, and not in a separate chamber, as in a steam-engine boiler. The gas used may be a fixed gas, or one derived from alcohol, ether, gasoline (petrol), naphtha, oil (petroleum), etc. There are three main classes: (1) gas engines proper, using fixed gases, as coal, blast-furnace, or producer gas; (2) engines using the vapor of a volatile fluid, as the typical gasoline (petrol) engine; (3)
Sources: Wiktionary · WordNet 3.0 · Webster’s 1913 — from the Wiktionary entry “internal-combustion engine”, CC BY-SA 4.0. Details