| the Sunday before Easter, celebrated in commemoration of Christ's triumphal entry into Jerusalem. |

| Palm Sunday n. The Sunday before Easter, observed by Christians in commemoration of Jesus's entry into Jerusalem, when palm fronds were strewn before him. |
The Sunday before Easter. It is celebrated by Christians to commemorate the entry of Jesus into Jerusalem five days before his Crucifixion. On that occasion, the people of Jerusalem laid palm leaves in his path as a sign of welcome. Palms are carried or worn by worshipers in many churches on Palm Sunday.