1. Microscopium - Noun
2. Microscopium - Proper noun
a faint constellation in the southern hemisphere near Sagittarius and Capricornus
Source: WordNetLacaille considered it a separate constellation, representing one of the modern scientific instruments he placed among the constellations (like Microscopium and Telescopium ). Source: Internet
Xi Gruis had originally been placed in Microscopium. Source: Internet
Notable features The constellation Microscopium as it can be seen by the naked eye. Source: Internet