immortalise v 1: be or provide a memorial to a person or an event; "This sculpture commemorates the victims of the concentration camps"; "We memorialized the Dead" [syn: {commemorate}, {memorialize}, {memorialise}, {immortalize}, {immortalise}, {record}] 2: make famous forever; "This melody immortalized its composer" [syn: {immortalize}, {immortalise}, {eternize}, {eternise}, {eternalize}, {eternalise}]