| NOUN | quantity | octane rating, octane number | a measure of the antiknock properties of gasoline |
|---|
| Meaning | A measure of the antiknock properties of gasoline. | |
|---|---|---|
| Synonym | octane number | |
| Broader | measure, quantity, amount | How much there is or how many there are of something that you can quantify |
| Spanish | octanaje | |
| Catalan | octà | |
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