معنی کلمه : septennial
English
A scoffer; a railer; a mocker.
Lasting or continuing seven years; as, septennial parliaments.
Happening or returning once in every seven years; as, septennial elections in England.

A scoffer; a railer; a mocker.
Lasting or continuing seven years; as, septennial parliaments.
Happening or returning once in every seven years; as, septennial elections in England.