OCTANE RATING as NOUN

1. Meaning
   • a measure of the antiknock properties of gasoline
   Synonym(s)
   • octane number (what does octane number mean?)
   Hypernyms(s) octane rating is a kind of… Example: animal is a hypernym of mammal, plant is a hypernym of flower
   • measure (what does measure mean?)
   • quantity (what does quantity mean?)
   • amount (what does amount mean?)