Definition of sept in English:

sept

noun

  • A subdivision of a clan, originally one in Ireland.

    • ‘Centred in Dorset but also occupying the southern parts of Wiltshire and Somerset, the Durotriges seem to have been a loosely knit confederation of small tribal groups or septs at the time of the Roman conquest.’
    • ‘Similarly, their national origins are no different from those of other Irish clans or septs.’
    • ‘The McIntoshes were the traditional chiefs of Clan Chattan, the McGillivrays the most important of several septs that affiliated themselves with the McIntoshes.’
    • ‘The Red Hand is also incorporated into the coats of arms of other septs who pledged their allegiance to the O'Neills.’
    • ‘For eight centuries before that, the family a sept of Ui Fiachra were a great maritime power and ruled the seas along the Western Atlantic.’
    • ‘She pointed out that the play wasn't a definitive history, but took different views on issues such as the fall of the seven septs of Laois and the fall of the Rock of Dunamaise.’
    • ‘The O'Donnells, Boyles and Gallaghers were all branches of this sept.’
    • ‘Divided as they were into tribes, septs, and clans and penetrated by family feuds they had little central organization but in times of crisis rallied under a war leader.’
    • ‘‘In Ireland, Scotland and Wales,’ he goes on, ‘we have the clan system with a small group of names and a wide spectrum of septs.’’
    • ‘He was reputed to have been a direct descendant of the O'Kellys of Gallen, one of the seven septs of ancient Laois.’
    • ‘It was part of the lands of the Clonmullin sept of the Kavanaghs.’
    • ‘Traditionally, newly married women have taken up residence in the homeland of their husband, meaning that family names have remained in the area of the particular clans or septs for generations.’
    ethnic group, people, race, nation
    View synonyms

Origin

Early 16th century: probably an alteration of sect.

Pronunciation

sept

/sɛpt/