planetarian


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plan·e·tar·i·an

 (plăn′ĭ-târ′ē-ən)
n.
1. A member of the professional staff of a planetarium.
2. An inhabitant of a planet.

plan′e·tar′i·an adj.
References in periodicals archive ?
Pratt, "Yet Another Eclipse for Herod," The Planetarian 19, no.
tools, resources and communities to become better planetarians.