retrogressus

== Latin == === Etymology 1 === Perfect active participle of retrōgradior. ==== Participle ==== retrōgressus (feminine retrōgressa, neuter retrōgressum); first/second-declension participle having walked back, having stepped back, having returned ===== Declension ===== First/second-declension adjective. === Etymology 2 === From retrōgradior + -tus (forming action nouns). ==== Noun ==== retrōgressus m (genitive retrōgressūs); fourth declension (post-classical) a retrograde movement ===== Declension ===== Fourth-declension noun. === References === “retrogressus”, in Charlton T. Lewis and Charles Short (1879), A Latin Dictionary, Oxford: Clarendon Press “retrogressus”, in Gaffiot, Félix (1934), Dictionnaire illustré latin-français, Hachette.