geekout (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.
geekout (English): The action of the verb "to geek out"; enthusing...
Definitions
The action of the verb "to geek out"; enthusing...
Ancestry of “geekout”, step by step
geekout traces back through two separate lines of ancestry.