septuple noun 2verb 2adjective 1forms 3 noun2 •A set of seven. •A sevenfold measure.Frozen, the vodka poured like heavy glass. A septuple? Why not. — 1990 verb2 •To multiply by seven.[…] hee is rid of the Deuill. Now he that is quit of so bad a Guest, shall septuple his owne woes by his re-entertainment. — 1615 •To increase by a factor of seven.[…] Levi Strauss had caught a wave. Between 1962 and 1970, its sales and net profits grew fivefold and between 1970 and 1977 its sales again quintupled while profits almost septupled. — 1980 adjective1 •Seven times as much; sevenfold.He is woozy with cold and a septuple whisky […] — 1984 formsseptupled · septupling · septuples