sep·tu·pli·cate
| \ (ˈ)sep¦t(y)üplə̇kə̇t, -lēk- sometimes -ləˌkāt \
Definition of septuplicate
(Entry 1 of 3)
: made in seven identical copies : sevenfold
septuplicate
noun
\ " \
plural -s
Definition of septuplicate (Entry 2 of 3)
1
: a seventh thing like six others of the same kind
2
: seven copies all alike
—used with in typed in septuplicate
septuplicate
transitive verb
sep·tu·pli·cate
| \ -ləˌkāt \
-ed/-ing/-s
Definition of septuplicate (Entry 3 of 3)
: to multiply by seven : reproduce six times : septuple
specifically
: to make at one time an original and six carbon copies
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Merriam-Webster unabridged
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