Term: tribology: the branch of engineering that deals with the interaction of surfaces in relative motion (as in bearings or gears): their design and friction and wear and lubrication
Broader: mechanical engineering: the branch of engineering that deals with the design and construction and operation of machinery | Unrelated: anticoagulation: the administration of an anticoagulant drug to retard coagulation of the blood
Broader: mechanical engineering: the branch of engineering that deals with the design and construction and operation of machinery | Unrelated: separation: the termination of employment (by resignation or dismissal)
Broader: mechanical engineering: the branch of engineering that deals with the design and construction and operation of machinery | Unrelated: wine vinegar: vinegar made from wine
Broader: mechanical engineering: the branch of engineering that deals with the design and construction and operation of machinery | Unrelated: anchovy pear: West Indian tree bearing edible fruit resembling mango
Broader: mechanical engineering: the branch of engineering that deals with the design and construction and operation of machinery | Unrelated: misology: hatred of reasoning
Broader: mechanical engineering: the branch of engineering that deals with the design and construction and operation of machinery | Unrelated: long-billed marsh wren: American wren that inhabits tall reed beds
Broader: mechanical engineering: the branch of engineering that deals with the design and construction and operation of machinery | Unrelated: lady: a woman of the peerage in Britain
Broader: mechanical engineering: the branch of engineering that deals with the design and construction and operation of machinery | Unrelated: entoloma lividum: a deadly poisonous agaric; a large cap that is first white (livid or lead-colored) and then turns yellowish or tan
Broader: mechanical engineering: the branch of engineering that deals with the design and construction and operation of machinery | Unrelated: killer whale: predatory black-and-white toothed whale with large dorsal fin; common in cold seas
Broader: mechanical engineering: the branch of engineering that deals with the design and construction and operation of machinery | Unrelated: genus origanum: a genus of aromatic mints of the family Labiatae