ogdoad
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Related to ogdoad: ennead
ogdoad
(ˈɒɡdəʊˌæd)n
a group of eight
[C17: via Late Latin from Greek ogdoos eighth, from oktō eight]
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
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Noun | 1. | ogdoad - the cardinal number that is the sum of seven and one |
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