engine
(redirected from Air breathing engines)Also found in: Dictionary, Thesaurus, Encyclopedia.
Related to Air breathing engines: ramjet
engine
A device for converting energy into mechanical motion.
dental engine
A machine that rotates dental instruments.
high-speed engine
A machine that rotates a dental instrument in excess of 12,000 rpm.
ultraspeed engine
A machine that rotates a dental instrument at speeds from 100,000 to 300,000 rpm.