preplanetary

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See also: pre-planetary

English[edit]

Alternative forms[edit]

Etymology 1[edit]

pre- +‎ planetary

Adjective[edit]

preplanetary (not comparable)

  1. Before the existence or formation of planets.
Related terms[edit]
Translations[edit]

Etymology 2[edit]

From preplanetary nebula, from pre- + planetary nebula.

Adjective[edit]

preplanetary (not comparable)

  1. Relating to a stage in the life of a red giant star or its preplanetary nebula during the star's final stages of life
Related terms[edit]
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