Where does “coolie hat” come from?

coolie hat (English) comes from English coolie, from Hindi क़ुली, from Turkish köle, from Ottoman Turkish كوله, from Proto-Turkic kȫle — slave, servant.

Ancestry of “coolie hat”, step by step

coolie hat traces back through two separate lines of ancestry.

via English coolie

StepLanguageWordMeaning
1EnglishcoolieAn unskilled Asian worker, usually of Chinese or...
2Hindiक़ुलीporter; coolie; migrant labourer; slave; servant
3Turkishköleslave
4Ottoman Turkishكولهmale slave
5Proto-Turkickȫleslave, servant

via English hat

StepLanguageWordMeaning
1EnglishhatA covering for the head, often in the approximate...
2Middle EnglishhatA hat or cap; a piece of headgear or headwear; A...
3Old EnglishhætAlternative form of hætt; head-covering, hat
4Proto-Germanichattuzhat
5Proto-Indo-Europeankadʰ-to guard, cover, protect, care for; to guard,...
Every word from Proto-Turkic kȫle
coolie hat — Etymology, Origin & Word History | Etymology Explorer