outpopulate (English) comes from English out, from Middle English oute, from Old English ūt, from Proto-West Germanic *ūt, from Proto-Germanic ūt, from Proto-Indo-European úd — out, outward.
outpopulate (English): To surpass in population; to outnumber
Definitions
To surpass in population; to outnumber
Ancestry of “outpopulate”, step by step
outpopulate traces back through two separate lines of ancestry.