4wd

Noun 4wd has 2 senses

• 4wd(n = noun.artifact) four-wheel drive - a motor vehicle with a four-wheel drive transmission system; Array
is a kind of automotive vehicle, motor vehicle

• 4wd(n = noun.artifact) four-wheel drive - a transmission that provides power directly to all four wheels of a motor vehicle; Array
is a kind of transmission, transmission system