[hahy-ok-yuh-puh n-see] /ˈhaɪˈɒk yə pən si/
high-occupancy vehicle: a car or other vehicle carrying a required minimum number of passengers, usually two.
noun 1. the exact moment of noon. 2. the high point of a stage or period; peak; pinnacle: a book written at the high noon of his career. 3. Informal. a crisis or confrontation.
- High-occupancy vehicle lane
[hahy-ok-yuh-puh n-see] /ˈhaɪˈɒk yə pən si/ noun 1. .
[hahy-ok-teyn] /ˈhaɪˈɒk teɪn/ adjective 1. noting a gasoline with a relatively high octane number, characterized by high efficiency and freedom from knock. 2. Informal. forceful or intense; dynamic; high-powered: high-octane efforts to obliterate the competition. adjective 1. (of petrol) having a high octane number 2. (informal) dynamic, forceful, or intense: high-octane drive and efficiency adjective […]
- High-pass filter
[hahy-pas] /ˈhaɪˈpæs/ noun, Electricity, Electronics. 1. a filter that allows high-frequency electromagnetic signals to pass while rejecting or attenuating others below a specific value. noun 1. (electronics) a filter that transmits all frequencies above a specified value, substantially attenuating frequencies below this value Compare low-pass filter, band-pass filter