4x4
noun/ˈfɔː baɪ fɔː(r)/
/ˈfɔːr baɪ fɔːr/
(also four-by-four)
- a vehicle with four-wheel drive (= a system in which power is given to all four wheels)
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4x4
Definition of 4x4 noun from the Oxford Advanced Learner's Dictionary