- Of or pertaining to the planets; as, planetary
inhabitants; planetary motions; planetary year. - Consisting of planets; as, a planetary system. - Under the dominion or influence of a planet. - Caused by planets. - Having the nature of a planet; erratic; revolving;
wandering.
Meaning of 'planetary' (Princeton's WordNet)
1 . planetary
[ a]
Meaning (1): - of or relating to or resembling the physical or orbital characteristics of a planet or the planets
Example in sentence:
planetary motion;
planetary year
Meaning (2): - of or relating to or characteristic of the planet Earth or its inhabitants
Example in sentence:
planetary rumblings and eructations;
the planetary tilt;
this terrestrial ball
3 . planetary
[ s]
Meaning (3): - having no fixed course
Example in sentence:
a planetary vagabond;
an erratic comet;
his life followed a wandering course
Meaning (4): - involving the entire earth; not limited or provincial in scope