subsecretarius

subsecretarius [CL sub-+secretarius], deputy or assistant sacristan. sacrista accendet lanternam ‥. ~ius lanternam accensam in refectorium portabit Obed. Abingd. 378; licet secretario cum ~io unum habere socium consolatorium Ib. 382; secretario absente, ~ius vicem ipsius geret. claves suas in profectione sua ‥ ipsi committet Ib. 381.