: one that takes part in a procession.

What is the full meaning of procession?

(Entry 1 of 2) 1a : a group of individuals moving along in an orderly often ceremonial way. b : succession, sequence. 2a : continuous forward movement : progression.

What does in the world of processional mean?

the act of proceeding in a regular formation. a group of people or things moving forwards in an orderly, regular, or ceremonial manner. a hymn, litany, etc, sung in a procession.