Verb

• S: (v) commemorate, mark (celebrate by some ceremony or observation) "The citizens mark the anniversary of the revolution with a march and a parade"
• S: (v) 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"
• S: (v) commemorate, memorialize, memorialise, immortalize, immortalise (be or provide a memorial to a person or an event) "This sculpture commemorates the victims of the concentration camps"; "We memorialized the Dead"