Stage of in this word's full journey.
Where does the word "library" come from? It comes from Latin liber, passing through Old French before entering English (1300s).
Library’s story begins in Latin: liber meant “bark; book.” 'book', first meaning the inner bark of a tree, an early writing surface; librarium was a bookcase. By 1200s, the word had taken hold in Old French as librairie. A collection of books; in modern French it means a bookshop, while a library is a bibliothèque. It reached English by 1300s as library. Chaucer uses 'librarie' in the 1370s; the British Museum, founded in 1753, held what became the British Library. Today, library means a building or room containing books for people to read or borrow.