Etymology of the Latin word quaternarius
the Latin word
quaternarius (containing, consisting of four; of 4 each)
derived from the Latin word
quaterniderived from the Latin word
quaterderived from the Proto-Indo-European root
*kʷetwer-derived from the Latin word
quattuor (four)
derived from the Proto-Indo-European root
*kʷetwer-Derivations in other languages
English
quaternary, French
quaternaire, Italian
quaternario, Portuguese
quaternário, Spanish
cuaternario