Term: four-wheel drive: a transmission that provides power directly to all four wheels of a motor vehicle
Broader: device: an instrumentality invented for a particular purpose | Unrelated: foreplay: mutual sexual fondling prior to sexual intercourse
Broader: device: an instrumentality invented for a particular purpose | Unrelated: corrugation: the act of shaping into parallel ridges and grooves
Broader: device: an instrumentality invented for a particular purpose | Unrelated: loss: the disadvantage that results from losing something
Broader: device: an instrumentality invented for a particular purpose | Unrelated: phlebectomy: surgical removal or all or part of a vein; sometimes done in cases of severe varicose veins
Broader: device: an instrumentality invented for a particular purpose | Unrelated: arenaria: sandworts
Broader: device: an instrumentality invented for a particular purpose | Unrelated: autocatalysis: catalysis in which the catalyst is one of the products of the reaction
Broader: device: an instrumentality invented for a particular purpose | Unrelated: secretion: the organic process of synthesizing and releasing some substance
Broader: device: an instrumentality invented for a particular purpose | Unrelated: kangaroo court: an irregular unauthorized court
Broader: device: an instrumentality invented for a particular purpose | Unrelated: tensor tympani: a small muscle in the middle ear that tenses to protect the eardrum
Broader: device: an instrumentality invented for a particular purpose | Unrelated: thermograph: a thermometer that records temperature variations on a graph as a function of time