Wiktionary
Usage examples of "honoris".
Chancellor of this University, I hereby confer upon you the degrees of Doctor of Humane Letters, honoris causa .
Doctor of Science, Honoris Causa on Quinton Alexander St John Somerville.
Sic in favore magni honoris injustitia quaedam a legibus venit, dum alienis excubiis praeponitur, qui alibi militasse declaratur.