Old French

Adjective

soverain m ‎(oblique and nominative feminine singular soveraine)

1. sovereign
   • circa 1180,, Chrétien de Troyes, Perceval ou le conte du Graal:

     que par Deu, le soverain pere,
     cui ge voldroie m'ame randre,

     That by God, the sovereign father
     to whom I wish to give my soul

Descendants

• English: sovereign (borrowed)
• French: souverain