officiatio

officiatio [ML] , officiation, performance of tasks (in quot., eccl. & mon., w. ref. to discharge of priestly duties). 1518 quodsi hujusmodi fructus autumnales ad ~onem, et onera hujusmodi non sufficiant supportanda, tantum ex aliis decimis ‥ ad ecclesias hujusmodi ‥ detrahatur quantum ‥ ad ~onem ‥ sufficere poterit (Const. Ebor.) Conc. III 663b..