WordNet (r) 3.0 (2006):
solemnise v 1: observe or perform with dignity or gravity; "The King solemnized this day of morning" [syn: solemnize, solemnise] 2: perform (the wedding ceremony) with proper ceremonies [syn: solemnize, solemnise] 3: make solemn and grave; "This ceremony solemnized our hearts" [syn: solemnize, solemnise]