Found 2 items, similar to impossibly.
English → English (WordNet) Definition: impossibly impossibly adv 1: in a manner or to a degree not possible of conceiving; “he is impossibly idealistic” [ant: possibly] 2: to a degree impossible of achievement; “long thought to be an impossibly difficult operation”; “impossibly far from sources of supply” [ant: possibly]
English → English (gcide) Definition: Impossibly Impossibly \Im*pos"si*bly\, adv. Not possibly. --Sir. T. North. [1913 Webster]