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high-occupancy vehicle

[hahy-ok-yuh-puh n-see]
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  1. See HOV.
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HOV

  1. high-occupancy vehicle: a car or other vehicle carrying a required minimum number of passengers, usually two.
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Origin of HOV

1990–95
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018