Of, pertaining to, or used in a procession

Any of several moths or caterpillars of the subfamily Thaumetopoeinae

plural of processionary

One who takes part in a procession. / A manual of processions; a processional. / (North Carolina, Tennessee) An officer appointed to procession lands

In processional fashion; one after the other.

plural of processionalist

One who goes or marches in a procession.

plural of processioner

Thaumetopoea processionea, a processionary native to oak forests across southern Europe, also occurring as an invasive species in northern Europe.

plural of processionary caterpillar