← Back to search

Meaning of isooctane | Babel Free

Noun CEFR B2

Definitions

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

CEFR level

B2

Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.

See also

isooctanol isooctyl isooctylmercaptoacetate isoorientin isoosmolarity isooxazoline