1 entry 1 source
Preignition
Open directlyWebster's 1828 Dictionary · 1828
Part of speech: noun (n.)
Ignition in an internal-combustion engine while the inlet valve is open or before compression is completed.
1 entry 1 source
Part of speech: noun (n.)
Ignition in an internal-combustion engine while the inlet valve is open or before compression is completed.