Emeritus

Definition:

• (a.) Honorably discharged from the performance of public duty on account of age, infirmity, or long and faithful services; -- said of an officer of a college or pastor of a church.
• (n.) A veteran who has honorably completed his service.

Compare emeritus with other words:

emeritus vs. honorarium

emeritus vs. professor

emeritus vs. honorific

emeritus vs. title

emeritus vs. retaining