Etymology of the Latin word ratus
the Latin word
ratus (established, authoritative; fixed; rat)
derived from the Latin word
reri (think, regard; deem)
derived from the Proto-Indo-European root
*ar-Derivations in Latin
ratio,
ratificare,
irritusDerivations in other languages
French
ratify, Italian
rato, Portuguese
ratear, Portuguese
rato, Spanish
ratear, Spanish
rato
