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• sage
  sage

  noun

  a profoundly wise person; a person famed for wisdom.
• Sage
  Sage

  noun

  Russell, 1816–1906, U.S. financier.

sage

¹ American  

[seyj] / seɪdʒ /

noun

1. a profoundly wise person; a person famed for wisdom.

   Synonyms:

   philosopher

   Antonyms:

   fool

2. someone venerated for the possession of wisdom, judgment, and experience.

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adjective

sager, sagest

1. wise, judicious, or prudent.

   sage advice.

   Synonyms:

   sagacious

sage ² American  

[seyj] / seɪdʒ /

noun

1. any plant or shrub belonging to the genus Salvia, of the mint family.

2. an herb, Salvia officinalis, whose grayish-green leaves are used medicinally and in cooking.

3. the leaves of the medicinal and culinary herb Salvia officinalis.

4. sagebrush.

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Sage ³ American  

[seyj] / seɪdʒ /

noun

1. Russell, 1816–1906, U.S. financier.

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sage ¹ British  

/ seɪdʒ /

noun

1. a man revered for his profound wisdom

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adjective

1. profoundly wise or prudent

2. obsolete solemn

sage ² British  

/ seɪdʒ /

noun

1. a perennial Mediterranean plant, Salvia officinalis, having grey-green leaves and purple, blue, or white flowers: family Lamiaceae (labiates)

2. the leaves of this plant, used in cooking for flavouring

3. short for sagebrush

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Other Word Forms

• sageness
  noun
• sagely
  adverb

Etymology

Origin of sage¹

First recorded in 1250–1300; Middle English, from Old French, from Vulgar Latin sapius (unattested), from Latin sap(ere) “to taste, have taste, smell, smell of; to have sense, discern, know, be wise” + -idus; see origin at sapient, -id ⁴

Origin of sage²

First recorded in 1275–1325; Middle English sa ( u ) ge, from Middle French sau ( l ) ge, from Latin salvia, derivative of salvus safe (so named from its supposed healing powers)

Explanation

Use the word sage for someone or something wise and judicious. Thanks to the sage advice of your friend, you didn't write your teacher an angry e-mail! Although you might think of a wizard when you hear the word sage, really it means a wise man. Today you see it used to refer to someone who has insight in a particular field. If someone is a policy sage, he knows just what advice to give politicians to make them understand the issue and respond successfully to it. In a totally unrelated use, there is also a plant called sage that is useful in home remedies and cooking.

Example Sentences

New boss Pierre Sage will surely be keeping an eye on the World Cup, but he is fresh to the role and therefore Palace's signing plans are unclear for now.

From BBC • Jun. 23, 2026

Sage has big shoes to fill after Glasner, who said in January he would leave Palace this summer, won three trophies during his time in south London.

From BBC • Jun. 15, 2026

Software groups Relx and Sage fell around 2%.

From The Wall Street Journal • Jun. 9, 2026

The index was down 0.45%, with Sage down 3.6% while hotel company Whitbread slid 3.2%.

From The Wall Street Journal • May 21, 2026

For the simple truth was that the aging Sage of Quincy had nothing else to do.

From "Founding Brothers: The Revolutionary Generation" by Joseph J. Ellis