'solemnise' definitions:

Definition of 'solemnise'

verb

Observe or perform with dignity or gravity; "The King solemnized this day of morning" [syn: solemnize, solemnise]

verb

Perform (the wedding ceremony) with proper ceremonies [syn: solemnize, solemnise]

verb

Make solemn and grave; "This ceremony solemnized our hearts" [syn: solemnize, solemnise]