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septuplicate

[noun, adjective sep-too-pli-kit, -tyoo-; verb sep-too-pli-keyt, -tyoo-]
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noun
  1. a group, series, or set of seven identical copies (usually preceded by in).
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adjective
  1. having or consisting of seven identical parts; sevenfold.
  2. noting the seventh copy or item.
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verb (used with object), sep·tu·pli·cat·ed, sep·tu·pli·cat·ing.
  1. to make seven copies of.
  2. to make seven times as great, as by multiplying.
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Origin of septuplicate

< Medieval Latin septuplicātus (past participle of septuplicāre to multiply by seven), equivalent to Late Latin septu(plus) septuple + -plicātus, as in quadruplicātus; see quadruplicate
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Related Words for septuplicate

hebdomad, heptad, septenary, septuplicate

British Dictionary definitions for septuplicate

septuplicate

noun
  1. a group or set of seven things
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adjective
  1. having or being in seven parts; sevenfold
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Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012