kook

noun
\ ˈkük How to pronounce kook (audio) \

Definition of kook

: one whose ideas or actions are eccentric, fantastic, or insane : screwball

Keep scrolling for more

Examples of kook in a Sentence

a bunch of kooks dressed up in weird costumes if you insist on painting your house bright orange, everyone will assume you are a kook
Recent Examples on the Web Again and again, Pelosi is dismissed, first as a dilettante housewife, then as a far-left San Francisco kook, finally as an establishment dinosaur — and throughout, as a woman. Michelle Goldberg, New York Times, "Nancy Pelosi’s Brilliant Career," 5 May 2020 The line of attack is the familiar one of using a few isolated idiots or kooks to tar the entire enterprise. Rich Lowry, National Review, "The Old Confederate-Flag Canard," 22 Apr. 2020 This shortcoming might explain why the show takes such pains to portray her as a kook, and possibly even a murderer. Sophie Gilbert, The Atlantic, "Tiger King Is the Most Exploitative Show Netflix Has Made Yet," 7 Apr. 2020 The 2020 Democrats are a party of kooks and retreads and charlatans, now reduced to hoping for a pandemic of the coronavirus to give them any room to attack the incumbent. Conrad Black, National Review, "Send Out the Clowns," 11 Mar. 2020 Social media is flooding with kooks claiming the media and the Democrats are responsible for new coronavirus. Paul Daugherty, Cincinnati.com, "Doc's Morning Line: With coronavirus cancellations, TML is going back to its roots.," 16 Mar. 2020 Besides partisans and kooks, who could side with an organization that is successful beyond belief, skirts the rules and is led by an all-powerful boss facing serious legal questions? Washington Post, "The Case Against Breaking Up Facebook," 10 May 2019 The most tense sequence in El Camino depends on the gabby old kook from down the hall ever-so-slowly watering plants with a plastic spray bottle. Darren Franich, EW.com, "El Camino is the Breaking Bad finale for everyone who thought Jesse got a raw deal," 11 Oct. 2019 The threat of being written off as a kook can loom large for researchers, especially young ones. Diane Peters, Quartz, "The scientists searching for alien life aren’t very popular in science," 15 July 2019

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'kook.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

See More

First Known Use of kook

1960, in the meaning defined above

History and Etymology for kook

by shortening & alteration from cuckoo

Keep scrolling for more

Learn More about kook

Statistics for kook

Cite this Entry

“Kook.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/kook. Accessed 25 Sep. 2020.

Keep scrolling for more

More Definitions for kook

kook

noun
How to pronounce kook (audio)

English Language Learners Definition of kook

informal : a person whose ideas or actions are very strange or foolish

kook

noun
\ ˈkük How to pronounce kook (audio) \

Kids Definition of kook

: a person who acts in a strange or insane way

Other Words from kook

kooky \ ˈkü-​kē \ adjective

More from Merriam-Webster on kook

Thesaurus: All synonyms and antonyms for kook

Nglish: Translation of kook for Spanish Speakers

Comments on kook

What made you want to look up kook? Please tell us where you read or heard it (including the quote, if possible).

WORD OF THE DAY

Test Your Vocabulary

Challenging Vocabulary Quiz Returns!

  • stylized drawing of woman pole vaulting across gap to get trophy
  • Which is a synonym of fuliginous?
Spell It

Can you spell these 10 commonly misspelled words?

TAKE THE QUIZ
Syn City

Test Your Knowledge - and learn some interesting things along the way.

TAKE THE QUIZ
Love words? Need even more definitions?

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