Word Pronunciation & Dictionary

high-octane

Word Rarity Rare

Frequency: 3.08 in modern English

Syllables
high--oc-tane
IPA
19
Scrabble Score
10
Letters
4
Syllables
9
Unique Chars

Meaning

Example Sentences

Etymology

From high + octane. First use appears c. 1931 in the Oakland Tribune.

Subject

Wiktionary places this term in Chemistry.

Inflected Forms

Synonyms

Antonyms

Questions

What does high-octane mean?
Of fuel, having a high octane number, good antiknock characteristics; used in high-performance vehicles.
Where does high-octane come from?
From high + octane. First use appears c. 1931 in the Oakland Tribune.

How to pronounce high-octane

  1. Open the pronunciation page — Open the Speakur entry for “high-octane”.
  2. Read the phonetic spelling — Read the IPA spelling () so you know which sounds to aim for.
  3. Play the audio — Click Play to hear reference audio for “high-octane”.
  4. Repeat and practice — Say “high-octane” aloud, matching stress and vowels until it feels natural.