Where does “Louisiana Territory” come from?

Louisiana Territory (English) comes from English Louisiana, from French Louisiane, from French louis, from Middle French Loïs, from Old French Looïs, from Latin Ludovīcus, from Old High German Hlūtwīg, from Proto-West Germanic Hlūdawīg — to cover; to incline.

Louisiana Territory (English): A large stretch of land purchased from France by the USA, comprising a large portion of the modern-day United States

Definitions

  1. A large stretch of land purchased from France by the USA, comprising a large portion of the modern-day United States

Ancestry of “Louisiana Territory”, step by step

Louisiana Territory traces back through two separate lines of ancestry.

via English Louisiana

StepLanguageWordMeaning
1EnglishLouisianaA vast territory in central North America
2FrenchLouisiane
3FrenchlouisA louis: various gold and silver coins issued by...
4Middle FrenchLoïs
5Old FrenchLooïs
6LatinLudovīcus
7Old High GermanHlūtwīg
8Proto-West GermanicHlūdawīgmeaning famous in battle
9Proto-West Germanichlūdloud; sound
10Proto-Germanichlūdazloud; famous
11Proto-Indo-Europeanḱlewtosheard, famous
12Proto-Indo-Europeanḱlew-to hear
13Proto-Indo-Europeanḱel-to cover; to incline

via English territory

StepLanguageWordMeaning
1EnglishterritoryA large extent or tract of land; for example a...
2LatinterritoriumThe land around or within the boundaries of a...
3Latin-toriumnominative neuter singular of -tōrius; accusative...
4Latin-tōriusory
5Latin-tor-er
6Proto-Italic-tōrForms agent nouns to verb stems
7Proto-Indo-European-tōrDerives agent nouns from verbs, denoting someone...
8Proto-Indo-European-tor-s
Every word from Proto-Indo-European ḱel-