Venusian UK /vɪˈnjuː.ziən/US /vəˈnuʒən/adjective 3noun 1forms 1 adjective3 •Of or relating to the planet Venus.Kruban is a tidally-locked Venusian hothouse, its surface perpetually obscured by clouds of sulfur and carbon dioxides. — 2010 •Of or relating to inhabitants of Venus.The farms emulate Venus's atmosphere, so as the generations of Taumoeba go by, they'll get even better at Venusian life. — 2021 •Pertaining to the Roman goddess Venus. noun1 •An inhabitant of the planet Venus.The Venusians, unlike other planetary races, were almost like Earthpeople. There was only one notable difference—they had feathers on their heads instead of hair. — 1953 formsVenusians