This is the 4033rd most frequent German word.
weltmeister
"World champion."
Used as a noun referring to winning a global competition.
Wir sind Weltmeister geworden!
We have become world champions!
Used as a plural noun referring to individuals who have won world championships.
Deutschland hat viele Weltmeister hervorgebracht.
Germany has produced many world champions.
Used in a predictive context referring to the title of world champion in a specific discipline.