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internal-combustion

[in-tur-nl-kuh m-buhs-chuh n] /ɪnˈtɜr nl kəmˈbʌs tʃən/
adjective
1.
of or relating to an internal-combustion engine.
Origin of internal-combustion
1880-1885
1880-85
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2015.
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Word Value for internal

8
11
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