(Roman Catholic Church) a devotion consisting of fourteen prayers said before a series of fourteen pictures or carvings representing successive incidents during Jesus' passage from Pilate's house to his crucifixion at Calvary WordNet 3.0 & Open English WordNet

The Stations of the Cross or the Way of the Cross, also known as the Way of Sorrows or the Via Crucis, refers to a series of images depicting Jesus Christ on the day of his crucifixion an As a physical devotion involving standing, kneeling and genuflections, the Stations of the Cross are tied with the Christian themes of repentance and mortification of the flesh. Wikipedia

Series of artistic representations, depicting Christ carrying the Cross to his crucifixion Wikidata

The depiction of the final hours (or Passion) of Jesus, and the devotion commemorating the Passion. OmegaWiki

A religious ceremony based on station-to-station prayer at each of these icons. Wiktionary