octad
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English[edit]
Etymology[edit]
Pronunciation[edit]
- (Received Pronunciation) IPA(key): /ˈɒktæd/
- (General American) IPA(key): /ˈɑkˌtæd/
- Hyphenation: oc‧tad
Noun[edit]
octad (plural octads)
- A group of eight things.
- Synonym: octonary
- (historical) hundred million = myriad myriad; 100,000,000 = 108 [from 16th c.]
Coordinate terms[edit]
- (group) monad, duad/dyad, triad, tetrad, pentad, hexad, hebdomad/heptad, ogdoad/octad, ennead/nonad, decad/decade, hendecad, dodecad/duodecade, chiliad