Meaning

3 senses
  1. An inhabitant of a planet

  2. An operator of a planetarium

  3. (obsolete)Astrologer

Origin

From planetary + -an.

From planetary + -an.

Wiktionary, CC BY-SA 4.0 · source

Forms

plural: planetarians
Singularplanetarian
Pluralplanetarians

regular

See also

neighbours in the dictionary
planetarian — meaning, examples, forms, synonyms | Krumeto