Where does “baseballkeps” come from?

baseballkeps (Swedish) comes from Swedish keps, from English caps, from English cap, from Middle English cappe, from Old English cæppe, from Proto-West Germanic *kappijā.

Ancestry of “baseballkeps”, step by step

baseballkeps traces back through two separate lines of ancestry.

via Swedish keps

StepLanguageWordMeaning
1Swedishkepsa cap (head covering) with a bill or peak
2Englishcapsplural of cap; API pl; Capital letters; capitals
3EnglishcapA close-fitting hat, either brimless or peaked; A...
4Middle Englishcappecap; hat; A bandage or other covering to protect...
5Old Englishcæppehat
6Proto-West Germanic*kappijā

via Swedish baseball

StepLanguageWordMeaning
1Swedishbaseball
Every word from Proto-West Germanic *kappijā
baseballkeps — Etymology, Origin & Word History | Etymology Explorer