planetary
- Adjective. (astronomy) of, or relating to planets, or the orbital motion of planets.
- Adjective. of, or relating to the Earth; terrestrial.
- Adjective. of, or relating to the whole Earth; global.
- Adjective. (context, of a gear train) epicyclic.
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This entry was last updated on RefTopia from its source on 3/20/2012.