what does world traveler mean?

WORLD TRAVELER as NOUN

Meaning
- someone who travels widely and often
Synonym(s)
- globetrotter (what does globetrotter mean?)
Hypernyms(s) world traveler is a kind of… Example: animal is a hypernym of mammal, plant is a hypernym of flower
- cosmopolitan (what does cosmopolitan mean?)
- cosmopolite (what does cosmopolite mean?)