Where does “coltrui” come from?

coltrui (Dutch) comes from Dutch cōl, from French cōl, from Old French cōl, from Latin collum, from Latin -is, from Latin -a, from Proto-Italic -ā, from Proto-Indo-European -éh₂.

coltrui (Dutch): turtleneck sweater

Definitions

  1. turtleneck sweater

Ancestry of “coltrui”, step by step

coltrui traces back through two separate lines of ancestry.

via Dutch cōl

StepLanguageWordMeaning
1Dutchcōl(clothing) collar
2Frenchcōlcollar
3Old Frenchcōlneck
4Latincollumneck, throat; upper stem of a plant; servitude
5Latin-issuffixed to the root of nouns in composition,...
6Latin-asuffixed to the roots of verbs, forms agent...
7Proto-Italic-āForms masculine agent nouns from prefixed or compounded bases
8Proto-Indo-European-éh₂—

via Dutch trui

StepLanguageWordMeaning
1Dutchtruijumper, sweater
2Middle Dutchtroye—
3Middle Low Germantroie—
4Old Frenchtroiecoat from Troyes
Every word from Proto-Indo-European -éh₂ →Every word from Latin -is →Every word from Latin -a →