エリダヌス座ざエリダヌスざMeanings1nounEridanus (constellation); the RiverastronomyAstronomical name for the constellation Eridanus, often referred to as 'the River'.エリダヌス座ざは南なん天てんの星せい座ざの一ひとつです。Eridanus is one of the southern constellations.
