As a noun septuplet
is one of a group of seven babies born at the same birth.
As an adjective septuplex is
seven-fold; made up of seven parts.
septuplet
English
Noun
(
en noun)
One of a group of seven babies born at the same birth.
(music) A tuplet of seven notes.
septuplex
English
Related terms
* multiplex
* duplex
* septuple