triplicate /ˈtɹɪp.lɪ.kət/noun 2adjective 1/ˈtɹɪp.lɪ.keɪt/ verb 2forms 3 noun2 •The making of three identical copies of something.The prime minister is a determined centralist in thrall to a tactless and obsessive aide, Cummings, whose skill seems limited to writing slogans in triplicate. — 2020 •Each of a set of three identical objects or copies.Among the six bottles, three of them were pumped every 30 minutes and the three others every 60 minutes. This provided a triplicate of each condition (30 or 60 minutes idle time between pumping). — 2022 adjective1 •Made thrice as much; threefold; tripled. triplicate /ˈtɹɪp.lɪ.keɪt/ verb2 •To make three identical copies of something.Suppose we duplicate actual numbers that are out in circulation, and perhaps hold over the originals? We can triplicate, quadruple, multiply by a hundred times if it suits our purpose. — 1934 •To triple. formstriplicated · triplicating · triplicates