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heptad

hep·tad

heptad

pronunciation:
hep taed
features:
Word Parts
part of speech: noun
definition: a group or series of seven.
Word Parts
The word heptad contains the following parts:
hept, hepta Greek root that means seven
synonyms:
sept
 
-ad, -ade Greek noun-forming suffix that means group (of a certain number indicated by the base)
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