coarb - What does it mean?

Noun

(en-noun)

comarb

*{{quote-book|year=1920|author=H. J. Lawlor|title=St. Bernard of Clairvaux's Life of St. Malachy of Armagh|chapter=|edition= citation

|passage=These abbots were sometimes bishops; but whether they were bishops or of lower rank in the ministry, their authority was inherent in their office of coarb . }}