Where does “rúibric” come from?
rúibric (Irish) comes from Old French rubrique, from Latin rubrīca, from Latin ruber, from Proto-Italic ruðros, from Proto-Indo-European h₁rudʰrós, from Proto-Indo-European h₁rewdʰ- — red.
rúibric (Irish): rubric, heading
Ancestry of “rúibric”, step by step
Words derived from “rúibric”