the combustion system of a jet engine or ramjet, comprising the combustion chamber, the fuel injection apparatus, and the igniter
WordReference Random House Unabridged Dictionary of American English © 2026
com•bus•tor
(kəm bus′tər),USA pronunciation n. [Aeron.]
- Aeronauticsthe apparatus in a ramjet or other jet engine for initiating and sustaining combustion, consisting of the igniter, fuel-injection system, combustion chamber, and flameholder.
- combust(ion) + -or2 1940–45
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'combustor' also found in these entries (note: many are not synonyms or translations):