commemorate, mark -- (mark by some ceremony or observation; "The citizens mark the anniversary of the revolution with a march and a parade")
commemorate, remember -- (call to remembrance; keep alive the memory of someone or something, as in a ceremony; "We remembered the 50th anniversary of the liberation of Auschwitz"; "Remember the dead of the First World War")
commemorate, memorialize, memorialise, immortalize, immortalise, record -- (be or provide a memorial to a person or an event; "This sculpture commemorates the victims of the concentration camps"; "We memorialized the Dead")
(Sound)
