Definition of sions:
(n) :
A municipality and town, the capital of Valais canton, Switzerland.
(n) :
A surname.
(n) :
Alternative spelling of Zion. [(biblical) A hill in Jerusalem, Israel, on which ancient Jerusalem was partly built; a centrepiece to Biblical accounts of old days and future eschatological events.]
(n) :
Obsolete spelling of scion. [A descendant, especially a first-generation descendant of a distinguished family.]