Adjective
(geology) Facing towards the flow of a glacier or fluid.
Used to describe one side of roche moutonnée.
Used to describe one side of a subaerial dune or subaqueous ripple in sediment.
Source: en.wiktionary.orgTheir eldest son Andreas was born there before 1477, when Stoss moved to Kraków, the royal capital of Poland, where he was commissioned to produce the enormous polychrome wooden Altar of Veit Stoss (Ołtarz Wita Stwosza) at St Mary's Church in Kraków. Source: Internet
Like Stoss' other large works, it required a large workshop including specialized painters and gilders. Source: Internet