Where does “latte” come from?

latte (French) comes from Middle French latte, from Old French latte, from Frankish *lattu, from Proto-Germanic laþô, from Proto-Indo-European (s)lat- — beam; log.

latte (French): lath; slat; ruler

Definitions

  1. lath; slat; ruler

Ancestry of “latte”, step by step

latte traces back through two separate lines of ancestry.

via Middle French latte

StepLanguageWordMeaning
1Middle Frenchlatte
2Old Frenchlattea lath
3Frankish*lattu
4Proto-Germaniclaþôboard; shelf; bar; shutter
5Proto-Indo-European(s)lat-beam; log

via Proto-Germanic *lattu

StepLanguageWordMeaning
1Proto-Germanic*lattu

Words derived from “latte

Every word from Proto-Indo-European (s)lat-Every word from Proto-Germanic laþôEvery word from Frankish *lattu