Where does “ayam kalkun” come from?

ayam kalkun (Indonesian) comes from Indonesian kalkun, from Dutch kalkoen, from Dutch Calcoen, from English Calicut, from Romanian -uț, from Latin -utus, from Latin -tus, from Proto-Italic -tus — Derives action nouns from verb roots.

Ancestry of “ayam kalkun”, step by step

ayam kalkun traces back through two separate lines of ancestry.

via Indonesian kalkun

StepLanguageWordMeaning
1Indonesiankalkunturkey
2Dutchkalkoenturkey, "Meleagris gallopavo"
3DutchCalcoen
4EnglishCalicut
5Romanian-uțForms masculine diminutives of nouns and...
6Latin-utus
7Latin-tusForms the past participle of verbs; Forms...
8Proto-Italic-tus
9Proto-Indo-European-tusDerives action nouns from verb roots

via Indonesian ayam

StepLanguageWordMeaning
1IndonesianayamA bird of the order Galliformes, generally refers...
2Malayayamchicken; A bird of the order Galliformes,...
3MalayhayamObsolete form of ayam
4Proto-Malayichayamdomesticated animal
5Proto-Malayo-Polynesianqayamdomesticated animal; pet; toy; plaything
Every word from Proto-Indo-European -tus