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heptadecad
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English
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Etymology
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hepta-
+
decad
Noun
edit
heptadecad
(
plural
heptadecads
)
(
music
)
A group of
seven
decads
arranged to produce twenty-four tones
Categories
:
English terms prefixed with hepta-
English lemmas
English nouns
English countable nouns
en:Music
en:Seven