mentor

1 of 2

noun

men·​tor ˈmen-ˌtȯr How to pronounce mentor (audio)
-tər
Synonyms of mentor
1
a
: a person who gives help and advice to a less experienced and often younger person especially in a professional or academic context
… a good mentor can model for you the things you need to do to learn and grow, what battles to fight, what steps to be taken …Judy Rosemarin
Business partners typically provide mentors, on-the-job training, and summer … work experiences in industry.Lynn Olson
b
old-fashioned : a teacher, tutor, or coach
The student sought a mentor in chemistry.
2
Mentor : a friend of Odysseus entrusted with the education of Odysseus' son Telemachus

mentor

2 of 2

verb

mentored; mentoring; mentors

transitive verb

: to teach or give advice or guidance to (someone less experienced) : to act as a mentor for
When I was a young library director … older and wiser library administrators quickly mentored me on the dynamics of the director-board relationship.Will Manley
mentoring noun
new employees in need of mentoring

Did you know?

Mentor is pretty ubiquitous in today’s world as a word for anyone who is a positive, guiding influence in another (usually younger) person's life, but no matter your age we’re here to guide you through the word's history. Mentor comes originally from ancient Greek literature: in Homer's epic The Odyssey, Odysseus is away from home fighting and journeying for 20 years. During that time, Telemachus, the son he left as a babe in arms, grows up under the supervision of Méntōr, an old and trusted friend. When the goddess Athena decides it is time to complete the education of young Telemachus, she visits him disguised as Méntōr and they set out together to learn about his father. A version of Méntōr (written as Mentor) later appeared as a major character in the Odyssey-inspired French novel Les aventures de Télémaque (1699) by François Fénelon, after which it became a generic noun for “trusted guide” in that language before being borrowed into English with the same meaning.

Examples of mentor in a Sentence

Noun After college, her professor became her close friend and mentor. He needed a mentor to teach him about the world of politics. We volunteer as mentors to disadvantaged children. young boys in need of mentors Verb The young intern was mentored by the country's top heart surgeon. Our program focuses on mentoring teenagers.
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.
Noun
Reach out to a mentor and suggest a guest spot that blends your calm diplomacy with their fresh perspective. Tarot.com, Sun Sentinel, 15 June 2026 Throughout seven weeks, the teams have $100,000 to tackle all the updates to the properties while being guided through the challenges by their mentors, which include Baeumler, Ty Pennington and Mika Kleinschmidt. Natalia Senanayake, PEOPLE, 15 June 2026
Verb
In addition to his own productions, Weerasethakul has mentored and supported new generations of Thai filmmakers by co-founding the Bangkok Experimental Film Festival, and starting the independent film production studio, Kick the Machine Films. News Desk, Artforum, 15 June 2026 In Mizrahi's new role, the fashion designer, who is known for his vibrant colors and who burst on the design scene in the late 1980s, will mentor Target designers, advise on product design and innovation and bring on fresh new partnerships, the company said Monday. CBS News, 15 June 2026 See All Example Sentences for mentor

Word History

Etymology

Noun

as name borrowed from Latin Mentōr, borrowed from Greek Méntōr; as generic noun borrowed from French mentor, after Mentor, character in the novel Les aventures de Télémaque (1699) by the French cleric and writer François Fénelon (1651-1715), based on characters in the Odyssey

Note: In Fénelon's work Mentor is a principal character, and his speeches and advice to Telemachus during their travels constitute much of the book's substance.

Verb

derivative of mentor entry 1

First Known Use

Noun

1616, in the meaning defined at sense 2

Verb

1918, in the meaning defined above

Time Traveler
The first known use of mentor was in 1616

Browse Nearby Words

Podcast

Cite this Entry

“Mentor.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/mentor. Accessed 17 Jun. 2026.

Kids Definition

mentor

1 of 2 noun
men·​tor ˈmen-ˌtȯ(ə)r How to pronounce mentor (audio)
ˈment-ər
: a wise and faithful adviser or teacher

mentor

2 of 2 verb
: to serve as a mentor for : tutor
a volunteer who mentors students

Geographical Definition

Mentor

geographical name

Men·​tor ˈmen-tər How to pronounce Mentor (audio)
city in northeastern Ohio northeast of Cleveland population 47,159

More from Merriam-Webster on mentor

Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

More from Merriam-Webster