"planetary" in the adjective sense
1. planetal, planetary
of or relating to or resembling the physical or orbital characteristics of a planet or the planets
"planetary motion"
"planetary year"
2. planetary, terrestrial
of or relating to or characteristic of the planet Earth or its inhabitants
"planetary rumblings and eructations"- L.C.Eiseley
"the planetary tilt"
"this terrestrial ball"
3. erratic, planetary, wandering
having no fixed course
"an erratic comet"
"his life followed a wandering course"
"a planetary vagabond"
4. global, planetary, world, worldwide, world-wide
involving the entire earth not limited or provincial in scope
"global war"
"global monetary policy"
"neither national nor continental but planetary"
"a world crisis"
"of worldwide significance"
Source: WordNet® (An amazing lexical database of English)
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