Where does “libro” come from?

libro (Italian) comes from Italian dì, from Italian circolazione, from Latin circulatio, from Latin circulor, from Latin circulus, from Latin -ulus, from Proto-Italic -olos, from Proto-Italic -elos — Forms agent nouns from verbal roots.

libro (Italian): book; phloem; foliage; omasum

Definitions

  1. book; phloem; foliage; omasum

Ancestry of “libro”, step by step

libro traces back through two separate lines of ancestry.

via Italian dì

StepLanguageWordMeaning
1Italiandìday; daytime; second-person singular imperative...
2Italiancircolazionetraffic
3Latincirculatiorevolution (circular course), circulation
4Latincirculorfirst-person singular present passive indicative...
5Latincirculuscircle; An orbit; A ring, hoop
6Latin-ulusUsed to form a diminutive of a noun, indicating...
7Proto-Italic-olos—
8Proto-Italic-elosForms desubstantival and deadjectival diminutive nouns
9Proto-Indo-European-e-lós—
10Proto-Indo-European-lósForms agent nouns from verbal roots

via Latin Līber

StepLanguageWordMeaning
1LatinLīber—
2Proto-Italicluβrosbook
3Proto-Indo-Europeanlubʰ-ró-s—

Words derived from “libro”

Every word from Proto-Indo-European -lós →Every word from Latin -ulus →Every word from Latin circulus →