
1) Catholic terminology 2) Latin religious phrase
Found on
https://www.crosswordclues.com/clue/sine-populo

Sine populo (Latin for `without the people`) is an expression that was used used in the Roman Rite liturgy to describe a Mass celebrated by a priest without a congregation. ==The present Roman Missal== The revised edition of the Roman Missal that was promulgated by Pope Paul VI in 1969 presented two forms of the Order of Mass: Ordo Missae cum po.....
Found on
http://en.wikipedia.org/wiki/Sine_populo
No exact match found.