FOUR-STROKE ENGINE as NOUN

1. Meaning
   • an internal-combustion engine in which an explosive mixture is drawn into the cylinder on the first stroke and is compressed and ignited on the second stroke
   • work is done on the third stroke and the products of combustion are exhausted on the fourth stro
   Synonym(s)
   • four-stroke internal-combustion engine (what does four-stroke internal-combustion engine mean?)
   Hypernyms(s) four-stroke engine is a kind of… Example: animal is a hypernym of mammal, plant is a hypernym of flower
   • internal-combustion engine (what does internal-combustion engine mean?)
   • ICE (what does ICE mean?)