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internal-combustion

[in-tur-nl-kuh m-buhs-chuh n]
adjective
  1. of or relating to an internal-combustion engine.
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Origin of internal-combustion

First recorded in 1880–85
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Examples from the Web for internal-combustion

Historical Examples