aˈnauntrins,advb.phr.Obs. or dial. [f.prec. + -ins, -ings, advb. ending.] In case, in the event that. 1691Ray N. Countr. Words, Anauntrins; If so be. I know not what the Original of this should be, unless it be from An, for if, and Auntrins contracted from Peradventure.