Adjective: high-octane 'hI'ók,teyn
- Used of petrol; having a high octane number
"The sports car required high-octane fuel for optimal performance";
- high-test [US]
- Vigorously energetic or forceful
"a high-octane sales manager";
- high-powered, high-power, high-voltage, high-energy
See also: dynamic, dynamical, efficient
Encyclopedia: High-octane