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signify

American  
[sig-nuh-fahy] / ˈsɪg nəˌfaɪ /

verb (used with object)

signified, signifying
  1. to make known by signs, speech, or action.

    Synonyms:
    indicate, express, signal
  2. to be a sign of; mean; portend.

    Synonyms:
    imply, betoken, denote, indicate, represent

verb (used without object)

signified, signifying
  1. to be of importance or consequence.

signify British  
/ ˈsɪɡnɪˌfaɪ /

verb

  1. (tr) to indicate, show, or suggest

  2. (tr) to imply or portend

    the clouds signified the coming storm

  3. (tr) to stand as a symbol, sign, etc (for)

  4. informal (intr) to be significant or important

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

Etymology

Origin of signify

First recorded in 1200–50; Middle English signifien, from Old French signifier, from Latin significāre “to make a sign, indicate, mention, denote”; equivalent to sign + -ify

Explanation

To signify means to "mean." When Paul Revere looked for the lanterns in the church tower, he knew that one would signify that the British were coming by land and two would indicate that they were coming by sea. When objects are endowed with symbolic meaning, they are said to signify things. A dove signifies peace, a six-pointed star signifies Judaism, a frog signifies fertility, a trident signifies the Hindu Shiva or the Greek Poseidon.

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Vocabulary lists containing signify

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

There are its namesake drugstores, but also pharmacy-benefits manager Caremark, insurer Aetna, primary-care center Oak Street Health, and in-home services provider Signify Health.

From Barron's • Apr. 30, 2026

The analysis in BBC's investigation was conducted with data science company Signify.

From BBC • Dec. 3, 2025

Signify was one of the biggest fallers in Europe after the Dutch lighting group cut full-year guidance on a softer-than-expected market and demand pressures in its key business.

From The Wall Street Journal • Oct. 24, 2025

Analysts from the Signify Group reviewed more than 72,000 messages that targeted the social media profiles of athletes, coaches and officials.

From Los Angeles Times • Jan. 14, 2025

Signify loses his balance and drops us onto the deck.

From "Kwame Crashes the Underworld" by Craig Kofi Farmer