English Reference

Word

mentor

Phoneticsmen·tor, stress on the first syllable

US/ˈmɛnˌtɔɹ/

UK/mˈɛntɔː/

Countable noun

Definition

n. an experienced person who helps and guides you over a long period of time.

n. a trusted counselor or guide who provides professional or personal support to a less experienced person.

Examples

“My manager acted as a mentor during my first year at the company.”

“The university pairs every new student with a senior mentor to help them navigate the challenges of campus life.”

“While a teacher focuses on specific lessons, a mentor provides broader career guidance and introduces their protégé to valuable professional networks.”

Examples

simple

“My manager acted as a mentor during my first year at the company.”

contextual

“The university pairs every new student with a senior mentor to help them navigate the challenges of campus life.”

complex

“While a teacher focuses on specific lessons, a mentor provides broader career guidance and introduces their protégé to valuable professional networks.”

Collocations

Common phrases and expressions where native English speakers use the word “mentor” in context.

Verb

01. find a mentor

“It took her several months to find a mentor who truly understood her career aspirations.”

verb + noun

02. seek out a mentor

“Ambitious graduates are encouraged to seek out a mentor who can help them navigate the corporate landscape.”

verb + adv + noun

03. serve as a mentor

“The retired CEO agreed to serve as a mentor to the young entrepreneurs in the incubator program.”

verb + prep + noun

Adjective

04. invaluable mentor

“Professor Higgins proved to be an invaluable mentor during my doctoral research.”

adj + noun

05. lifelong mentor

“Even after twenty years in the industry, he still consults his lifelong mentor before making major decisions.”

adj + noun

06. trusted mentor

“She turned to her trusted mentor for advice when she was offered a promotion at a rival firm.”

adj + noun

Noun

07. mentor program

“The company's new mentor program pairs senior executives with junior staff to foster professional growth.”

noun + noun

08. role of mentor

“He stepped into the role of mentor with great enthusiasm, eager to share his expertise with the team.”

noun + of + noun

Real-World Examples

“Simon Woolley, who was a mentor to Arday at Cambridge, said that when he had seen Arday shortly before his death, “we knew Jason was suffering” and feeling “hounded”, and he had hugged him.”
The Guardian 17 Aug 2026
“But Maresca, despite clearly being inspired by his former mentor, has his own style and one which we have started to see emerge across City's pre-season.”
BBC News 14 Aug 2026

Etymology

When Odysseus sailed off to the war at Troy, he left behind a newborn son, Telemachus, and a wife, Penelope, and a whole kingdom that would have to keep itself while its king was gone. Before he went, he did what a careful man does: he put his household in the hands of someone he trusted. That someone was an old friend named Mentor.

Mentor was not a warrior or a wizard. He was a steady, grey-headed companion of the family, the kind of man you leave in charge because he will not flatter you and will not lie. For twenty years he watched over the house while the king did not come home.

The boy Telemachus grew up fatherless, surrounded by loud, greedy suitors who ate his family out of house and home while they waited to marry his mother. He was young and unsure and did not know how to become a man. And here the story turns, because the goddess Athena, grey-eyed and wise, wanted to help him find his father and find himself.

She did not appear in a blaze of divine light. She came quietly, wearing the shape of Mentor, the trusted old friend. In that borrowed form she walked beside Telemachus, counselled him, put courage in him, and set him on the road to manhood. The voice guiding the boy was a goddess, but the face was that of the faithful adviser.

That is why, to this day, a mentor is a wise and trusted counsellor, an older hand who steadies a younger one and helps them grow into who they are meant to be.

Original etymology written by .

Synonyms

Antonyms

Stories

The Odyssey · See all Greek myth origin

Odysseus' ten-year voyage home through monsters and temptation.

odyssey — a long and difficult journey that is full of adventures and changes — it can be a physical trip or a personal experience.

between Scylla and Charybdis — Caught between two dangers, where avoiding one forces you closer to the other.

to outwit the Cyclops — To defeat a much stronger opponent by using cleverness rather than force.

siren song — An appeal that is powerfully tempting but leads to ruin.

the patience of Penelope — Great loyalty and patience shown by someone who waits faithfully for a long time.

This entry

Exam level
CambridgeCambridgeCambridge English QualificationsThe exam suite from Cambridge University Press & Assessment, from A1 Movers up to C2 Proficiency. The benchmark names double as CEFR labels.C1 AdvancedIELTSIELTSInternational English Language Testing SystemThe 0–9 band test co-owned by the British Council, IDP, and Cambridge. Used for university entry, work, and migration.7.0–8.0TOEFL iBTTOEFL iBTTest of English as a Foreign Language, Internet-Based TestETS's academic English test, the standard route for US university admissions. Scored 0–120, with a 1–6 scale since 2026.1–6 scale: 5.0–5.595–113TOEICTOEICTest of English for International CommunicationETS's workplace English test, big in Japan and Korea. Listening & Reading scores 10–990 and tops out at C1.945–990
Frequency
Frequent
Level
C1 · AdvancedOxford
Updated

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