Word Pronunciation & Dictionary

isooctane

Word Rarity Very rare

Frequency: Zipf frequency 0.00 in modern English

Syllables
isooc-tane
IPA
11
Scrabble Score
9
Letters
2
Syllables
8
Unique Chars

Meaning

noun

any isomer of n-octane; especially 2,2,4-trimethylpentane, used as a reference in the determination of the octane number of fuel

Countable; Uncountable

Etymology

Etymology tree Ancient Greek ῐ̓́σος (ĭ́sos)lbor. English iso- English octane English isooctane From iso- + octane.

Usage

Inflected Forms

Questions

What does isooctane mean?
any isomer of n-octane; especially 2,2,4-trimethylpentane, used as a reference in the determination of the octane number of fuel
Where does isooctane come from?
Etymology tree Ancient Greek ῐ̓́σος (ĭ́sos)lbor. English iso- English octane English isooctane From iso- + octane.

How to pronounce isooctane

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  2. Read the phonetic spelling — Read the IPA spelling () so you know which sounds to aim for.
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