Where does “libre” come from?

Libre comes from French libre, from Latin liber, from Proto-Indo-European lewbʰ-, ultimately deriving from Proto-Indo-European h₁lewdʰ-.

libre (English): Especially of the will: free, independent,...

Definitions

  1. Especially of the will: free, independent,...

Ancestry of “libre”, step by step

libre traces back through two separate lines of ancestry.

via French libre

StepLanguageWordMeaning
1Frenchlibrefree, at liberty; clear, free, vacant; free,...
2Middle Frenchlibrefree; at liberty
3Old Frenchlibrefree; at liberty
4LatinLīber
5Old Latinloeber
6Frenchloberto lob
7Frenchloblob
8EnglishlobTo throw or hit a ball into the air in a high...
9EnglishlongHaving much distance from one terminating point...
10EnglishlongitudeAngular distance measured west or east of the...
11Old Frenchlongitude
12Latinlongitūdōlength, longitude; longness
13Latinlongusfar, long; extended, prolonged; long; tedious,...
14Latinly; used to form adverbs from adjectives
15Latindis-asunder, apart, in two; reversal, removal;...
16Latincalceusshoe
17Latincalxlimestone; chalk; the finish line
18Ancient Greekχάλιξsmall stone, pebble; gravel, rubble

via Spanish libre

StepLanguageWordMeaning
1Spanishlibrefree
Every word from Ancient Greek χάλιξ