blow-by

See also: blowby

English

Noun

blow-by (countable and uncountable, plural blow-bys)

1. (automotive) In an internal combustion engine, any burnt or unburnt matter escaping from the cylinder, past the (worn) rings on the piston, and into the crankcase.

See also

• blow-by-blow
• by-blow

Anagrams

• Bowlby, Wobbly, by-blow, byblow, wobbly