four-stroke

English

Four-stroke engine.

Adjective

four-stroke (not comparable)

1. Of or relating to a design of internal combustion engine in which the pistons perform four strokes per engine cycle: intake, compression, power, exhaust.

   This motorbike has a four-stroke engine.

Derived terms

• four-stroke engine

Related terms

• two-stroke

Noun

four-stroke (plural four-strokes)

1. A four-stroke engine.
2. A vehicle or machine powered by a four-stroke engine.