preplanetary
Before the existence or formation of planetsBefore the existence or formation of planets.
Meaning
2 senses(not comparable)Before the existence or formation of planets.
(not comparable)Relating to a stage in the life of a red giant star or its preplanetary nebula during the star's final stages of life
Translations
1 languagesOrigin
From pre- + planetary. From preplanetary nebula, from pre- + planetary nebula.From pre- + planetary.
From preplanetary nebula, from pre- + planetary nebula.
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