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keynote

American  
[kee-noht] / ˈkiˌnoʊt /

noun

  1. Music. the note or tone on which a key or system of tones is founded; the tonic.

  2. the main idea or central principle of a speech, program, thought, action, etc.

  3. the policy line to be followed, as by a party in a political campaign, that is set forth authoritatively in advance by an address or other formal announcement.

  4. keynote address.


verb (used with object)

keynoted, keynoting
  1. to announce the policy of (a political party, campaign, assembly, etc.); deliver a keynote address at.

    The governor will keynote the convention.

  2. to serve as the keynote for.

  3. Music. to give the keynote of.

verb (used without object)

keynoted, keynoting
  1. to provide a keynote, especially a keynote address.

    He refused an invitation to keynote.

keynote British  
/ ˈkiːˌnəʊt /

noun

    1. a central or determining principle in a speech, literary work, etc

    2. ( as modifier )

      a keynote speech

  1. the note upon which a scale or key is based; tonic

"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

verb

  1. to deliver a keynote address to (a political convention, etc)

  2. to outline (political issues, policy, etc) in or as in a keynote address

"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

Etymology

Origin of keynote

First recorded in 1755–65; key 1 + note

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.

Carvalho gave the keynote speech at a summit for superintendents sponsored by Age of Learning, where Kerr worked at the time as the head of sales.

From Los Angeles Times

She was studying for a master's in sustainability at Southampton University, as well as acting as a charity ambassador and keynote speaker.

From BBC

Yet on the same day, the foundation said Gates would deliver his keynote address as scheduled.

From The Wall Street Journal

Bill Gates will not deliver his keynote address at the India AI Impact Summit in Delhi, his philanthropic organisation said hours before the Microsoft co-founder was due to speak.

From BBC

Veronica is a frequent panel moderator and keynote speaker.

From The Wall Street Journal