BT BM 86a(48) :ומישתא אנפקא‏ : to drink unmixed wine
See the entire entry for ˀnpq n.m. unmixed wine

BT BM 86a(48) :אתרא דנהיגי למכרך ריפתא ומישתא אנפקא‏ : where they are used to eat ash-baked bread and drink anpag wine
See the entire entry for krk vb. to go around, wrap around