emeritus

1 of 2

noun

emer·​i·​tus i-ˈmer-ə-təs How to pronounce emeritus (audio)
plural emeriti i-ˈmer-ə-ˌtī How to pronounce emeritus (audio)
-ˌtē
: a person retired from professional life but permitted to retain as an honorary title the rank of the last office held

emeritus

2 of 2

adjective

1
: holding after retirement an honorary title corresponding to that held last during active service
2
: retired from an office or position
professor emeritus
converted to emeriti after a plural
professors emeriti

Did you know?

In Latin, emeritus was used to describe soldiers who had completed their duty. It is the past participle of the verb emereri, meaning "to serve out one's term," from the prefix e-, meaning "out," and merēre, "to earn, deserve, or serve." (Merēre is also the source of our word merit.) English speakers claimed emeritus as their own in the late 17th century, applying it as both a noun and an adjective referring or relating not to soldiers but to someone who is retired from professional life but permitted to keep as an honorary title the rank of the last office they held. The adjective is frequently used postpositively—that is, after the noun it modifies rather than before it—and it is most commonly used to describe specifically those retired from a professorship.

Examples of emeritus in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Adjective
Therese Willkomm, emeritus professor of occupational therapy at the University of New Hampshire, has written three books cataloging her more than 2,000 assistive technology hacks. IEEE Spectrum, 31 Jan. 2026 The disgraced physician was terminated from his roles with OSU’s athletic department and student health center in 1996 but remained on as emeritus faculty until his death by suicide in 2005. Daniel Libit, Sportico.com, 26 Jan. 2026 Also in October, Corcoran denied emeritus status to Professor Amy Reid, the faculty trustee on the New College Board of Trustees, who was, when her program was eliminated, the founding director of the college’s gender studies program. Jonathan Scott Perry, Sun Sentinel, 18 Jan. 2026 Spanish emeritus Queen Sofia, who earlier this month had canceled her royal engagements to care for her ailing sister, was joined by son King Felipe and his wife, Queen Letizia, as well as their eldest daughter, Princess Leonor and her sister, Infanta Sofía of Spain. Diego Parrado, Vanity Fair, 17 Jan. 2026 See All Example Sentences for emeritus

Word History

Etymology

Adjective

Latin, past participle of emereri to serve out one's term, from e- + mereri, merēre to earn, deserve, serve — more at merit entry 1

First Known Use

Noun

1692, in the meaning defined above

Adjective

1693, in the meaning defined at sense 1

Time Traveler
The first known use of emeritus was in 1692

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Cite this Entry

“Emeritus.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/emeritus. Accessed 10 Feb. 2026.

Kids Definition

emeritus

adjective
emer·​i·​tus
i-ˈmer-ət-əs
: retired with an honorary title from an office or position
emeritus noun
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