تَخْلِيد: مَصْدَر خَلّدَ، تَأبـِيد perpetuation, immortalization, eternization

تَخْلِيدُ ذِكْرَى (كَذَا) commemoration

تَخْلِيداً لِذِكْرَى (كَذَا) in commemoration of, in memory of, in remembrance of, in memoriam