noun🔗ShareA piece of timber with a cross section of 4 inches square."The carpenter used several 4x4s to build the frame for the new porch. "materialbuildingChat with AIVocabulary GamePractice Reading
noun🔗ShareA four-wheel-drive vehicle with a four-speed transmission."The mechanic specialized in repairing older 4x4s because they were simpler to work on than the newer models. "vehiclemachineChat with AIVocabulary GamePractice Reading
noun🔗ShareA four-wheel vehicle with four-wheel drive."The Smiths' new 4x4s can handle the snowy roads easily. "vehicleChat with AIVocabulary GamePractice Reading
noun🔗Share(by extension) Any vehicle with four-wheel drive."During the winter, many people switch to 4x4s for better traction on the icy roads. "vehicleChat with AIVocabulary GamePractice Reading
