a storyteller, or a talker (see attestations); also, judging by the definition of tlacuezoliztli, this could be a person who causes trouble or tumults (SW)
to relieve someone of something, to take something away from something (as in culling kernels or planing wood), to practice a type of healing in which objects said to be causing the illness appear to be drawn from the body (see Molina and Karttunen)