four-by-four

(redirected from 4 t 4)
Also found in: Encyclopedia.

four-by-four

or 4 × 4 (fôr′bī-fôr′)
n.
1. A four-wheel-drive motor vehicle.
2. A length of lumber that is 4 inches thick and 4 inches wide, or that is trimmed to slightly smaller dimensions.

four-by-four

n
(Automotive Engineering) a vehicle equipped with four-wheel drive