UNDERDRIVE


Meaning of UNDERDRIVE in English

ˈ ̷ ̷ ̷ ̷ˌ ̷ ̷ noun

Etymology: under (III) + drive

: a transmission gear which transmits to the driven shaft a speed less than engine speed or less than the speed provided by the normal gear set

Webster's New International English Dictionary.      Новый международный словарь английского языка Webster.