sept
noun
[ sɛpt ]
• a subdivision of a clan, originally one in Ireland.
Origin:
early 16th century: probably an alteration of sect.
sept-
combining form
• variant spelling of septi- (as in septcentenary ).
Sept.
abbreviation
• September.
• Septuagint.
septi-
combining form
• seven; having seven.
• "septivalent"
Origin:
from Latin septem ‘seven’.