Where does “dolphinese” come from?

dolphinese (English) comes from English dolphin, from Dutch dukdalf, from French duc, from Middle French duc, from Old French duc, from Latin dux, from Latin dūcō, from Proto-Italic doukō — to pull, to draw; to lead.

dolphinese (English): The rudimentary language used by dolphins

Definitions

  1. The rudimentary language used by dolphins

Ancestry of “dolphinese”, step by step

dolphinese traces back through two separate lines of ancestry.

via English dolphin

StepLanguageWordMeaning
1EnglishdolphinA carnivorous aquatic mammal in one of several...
2Dutchdukdalfdolphin, post for mooring boats
3Frenchducduke
4Middle Frenchducduke
5Old Frenchducduke
6Latinduxleader, head; commander, general, captain;...
7Latindūcōto lead, guide, conduct, lead away
8Proto-Italicdoukōlead
9Proto-Indo-Europeandéwketi
10Proto-Indo-Europeandewk-to pull, to draw; to lead

via English ese

StepLanguageWordMeaning
1Englishesedude, man
2Mexican SpanisheseThe name of the Latin-script letter S; that;...
3Latinipsehimself, herself, itself, the very, the actual;...
4Proto-Italic*e(s)pesohimself, herself, itself
Every word from Proto-Indo-European dewk-Every word from Proto-Indo-European déwketiEvery word from Proto-Italic doukō