Adjective
1. of or relating to or resembling the physical or orbital characteristics of a planet or the planets;
"planetary motion""planetary year"2. 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. having no fixed course;
"an erratic comet""his life followed a wandering course""a planetary vagabond"4. 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"