Planetary

Full definition of planetary

Adjective

1. (astronomy) Of, or relating to planets, or the orbital motion of planets.
• Fullererratical and planetary life
2. Of, or relating to the Earth; terrestrial.
3. Of, or relating to the whole Earth; global.
4. (of a gear train) epicyclic

Synonyms

• (of the whole earth) global
• (of a gear train) epicyclic

Derived terms

• planetary object

Noun

1. A planetary nebula.