freak

¹ American  

[freek] / frik /

noun

1. any abnormal phenomenon or product or unusual object; anomaly; aberration.

2. a person or animal on exhibition as an example of a strange deviation from nature.

3. a sudden and apparently causeless change or turn of events, the mind, etc.; an apparently capricious notion, occurrence, etc..

   That kind of sudden storm is a freak.

   Synonyms:

   crotchet, quirk, vagary

4. Numismatics. an imperfect coin, undetected at the mint and put into circulation.

5. Philately. a stamp differing from others of the same printing because of creases, dirty engraving plates, etc.

6. Slang.

   1. a person who has withdrawn from normal, rational behavior and activities to pursue one interest or obsession.

      a drug freak.

   2. a devoted fan or follower; enthusiast.

      a baseball freak.

   3. a hippie.

7. Archaic. capriciousness; whimsicality.

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adjective

1. unusual; odd; irregular.

   a freak epidemic.

verb (used with or without object)

1. to become or to make (someone) insane or out of control, as a result of being frightened, wildly excited, or high on drugs: The loud noise freaked the horses just as they were being loaded into trailers.

   Mom'll freak if she ever finds out we threw that party when she was out of town.

   The loud noise freaked the horses just as they were being loaded into trailers.

verb phrase

1. freak out see freakout.

freak ² American  

[freek] / frik /

verb (used with object)

1. to fleck, streak, or variegate.

   great splashes of color freaking the sky.

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noun

1. a fleck or streak of color.

freak ¹ British  

/ friːk /

noun

1. a person, animal, or plant that is abnormal or deformed; monstrosity

2. 1. an object, event, etc, that is abnormal or extremely unusual

   2. ( as modifier )

      a freak storm

3. a personal whim or caprice

4. informal a person who acts or dresses in a markedly unconventional or strange way

5. informal a person who is obsessed with something specified

   a jazz freak

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verb

1. See freak out

freak ² British  

/ friːk /

noun

1. a fleck or streak of colour

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verb

1. (tr) to streak with colour; variegate

Etymology

Origin of freak¹

First recorded in 1555–65; 1965–70 freak ¹ for def. 6; perhaps akin to Old English frīcian “to dance”

Origin of freak²

Apparently introduced by Milton in Lycidas (1637), perhaps as blend of freck to mark with spots (perhaps back formation from freckle ) and streak

Explanation

Freak is a not-so-nice noun that refers to either a person who expresses such an intense obsession with something that it resembles addiction, or a person or animal that is monstrous and deformed. Synonyms for freak, when used to describe something or something abnormal, include anomaly, chimera, misshape, and oddity. Weirdo is slang for freak, and regular is its antonym. People who ardently adore a particular type of music, like heavy metal, or who have many piercings or identify with a subculture, are often labeled freak. A freak occurrence, on the other hand, is not necessarily a bad thing, but connotes something irregular or unexpected. A freak of nature can lead to thunder-snow, and a freak accident can lead to, well, a missing ear or toe.

Example Sentences

“I had a motivated, freak athlete,” O’Malley said.

From The Wall Street Journal • Apr. 22, 2026

Advancements that seek to end the friction of reality — the freak occurrences, edge cases and bum luck of a given day — ultimately sap the world of excitement and color.

From Salon • Apr. 13, 2026

The grade-two calf tear he sustained originated from a "freak accident" when he overstretched at the end of his semi-final, straining the muscle which eventually gave out in the medal race.

From BBC • Mar. 21, 2026

Said pitcher River Ryan: “Yoshi, he is just a natural freak athlete” with a “routine that’s incredible to watch.”

From Los Angeles Times • Mar. 15, 2026

“Doesn’t change the freak status,” I muttered as I hurried down the hall, but Elliot just sped up to keep pace with me.

From "Glitch" by Laura Martin

Related Words

• addict
• buff
• devotee
• enthusiast
• fanatic
• fiend
• maniac
• nut