Where does “карантинный” come from?

карантинный (Russian) comes from Russian каранти́н, from Italian quarantina, from Italian quaranta, from Late Latin quarranta, from Latin quadrāgintā, from Proto-Indo-European kʷetwr̥̄ḱomt, from Proto-Indo-European kʷétwr̥dḱomt, from Proto-Indo-European kʷetwr̥- — and.

карантинный (Russian): quarantine

Definitions

  1. quarantine

Ancestry of “карантинный”, step by step

StepLanguageWordMeaning
1Russianкаранти́нquarantine
2Italianquarantinaapproximately forty; period of forty days
3Italianquarantaforty
4Late Latinquarranta—
5Latinquadrāgintāforty; 40
6Proto-Indo-Europeankʷetwr̥̄ḱomt—
7Proto-Indo-Europeankʷétwr̥dḱomtforty
8Proto-Indo-Europeankʷetwr̥-four, fourfold
9Proto-Indo-Europeankʷetwóresfour
10Proto-Indo-Europeankʷe-and
Every word from Proto-Indo-European kʷe- →Every word from Proto-Indo-European kʷetwóres →Every word from Proto-Indo-European kʷetwr̥- →