• Planetarium

    Pronunciation

    • IPA: /plænɪˈtɛːrɪəm/

    Origin

    From New Latin, formed from planet + -arium.

    Full definition of planetarium

    Noun

    planetarium

    (plural planetariums or planetaria)
    1. A display museum in which images of stars and other astronomical phenomena are projected onto a domed ceiling.
    2. An orrery.

    Anagrams

    © Wiktionary