Phobosian adjective 1noun 1forms 1 adjective1 •Pertaining to Phobos.The origin of superheavy ions (M/q>100) is still open. Have it the Phobosian or the Martian origin? — 1993 noun1 •Someone from Phobos.I was taking Valerie's kid to the Central Park Zoo when the Phobosians and the Deimosians started uprooting the city's power cables. — 2002 formsPhobosians
