Where does “jaco” come from?

jaco (Spanish) comes from Spanish jaca, from Old Spanish haca, from Old French haque, from Old French haquenee, from Middle English hakeney, from English Hackney — where once upon a time many horses were pastured.

jaco (Spanish): small horse; heroin

Definitions

  1. small horse; heroin

Ancestry of “jaco”, step by step

jaco traces back through 3 separate lines of ancestry.

via Spanish jaca

StepLanguageWordMeaning
1Spanishjacapony; mare
2Old Spanishhaca
3Old Frenchhaque
4Old Frenchhaqueneeambling mare for ladies
5Middle EnglishhakeneyA breed of small horse for riding upon frequently hired out; a hackney
6EnglishHackneywhere once upon a time many horses were pastured

via Dutch Jacob

StepLanguageWordMeaning
1DutchJacob

via Old Portuguese Jacob

StepLanguageWordMeaning
1Old PortugueseJacob

Words derived from “jaco

Every word from English HackneyEvery word from Middle English hakeneyEvery word from Old French haquenee