Which word signifies the act of formally praising someone after their death?

The act of formally praising someone after their death is specifically referred to as eulogizing. This term comes from the practice where a speech or tribute is delivered at a memorial service, highlighting the deceased's achievements, character, and the impact they had on others’ lives.

The concept of eulogizing is often tied closely with funerals and memorials, where it serves the purpose of honoring the person's memory and providing comfort to those who are grieving. It is a respectful acknowledgment of the person's life and contributions.

In contrast, the other options do not relate to praising after death. Condemn means to express strong disapproval or to sentence someone to punishment, which is the opposite of praise. Blame involves assigning responsibility for a fault or wrongdoing, also contradicting the idea of honoring someone. Diminish refers to making something smaller or less important, which does not fit the context of honoring a person's life and legacy.