concelebrate
Verb
Meaning
To celebrate together.
Source: Webster's dictionaryRelated terms
Examples
He will concelebrate Masses at 9 a.m. and 11 a.m. at St. Martin de Porres Parish, Taylorsville, and present homilies on the subject of his presentation.
Any Catholic priest may concelebrate Mass according to Divine Worship.”
Former priests and pastors are welcomed back to concelebrate the liturgy.