isooctane en · NOUN
Etymology
Etymology tree Ancient Greek ῐ̓́σος (ĭ́sos)lbor. English iso- English octane English isooctane From iso- + octane.
Meanings
- (countable, uncountable) any isomer of n-octane; especially 2,2,4-trimethylpentane, used as a reference in the determination of the octane number of fuel
Forms
| Spelling | Features | Labels | Source |
|---|---|---|---|
| isooctanes | Number=Plur | lexicographic |