commémorer signifie anglais

commemorate [commemorated, commemorating, commemorates]▼◼◼◼(to honor the memory of someone or something)
verb
[UK: kə.ˈme.mə.reɪt] [US: kə.ˈme.mə.ˌret]Nativity scenes commemorate the birth of Jesus. = Les scènes de la Nativité commémorent la naissance de Jésus.

commemorate [commemorated, commemorating, commemorates]▼◼◼◼(to serve as memorial to someone or something)
verb
[UK: kə.ˈme.mə.reɪt] [US: kə.ˈme.mə.ˌret]Nativity scenes commemorate the birth of Jesus. = Les scènes de la Nativité commémorent la naissance de Jésus.