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  • bailey
    bailey
    noun
    the defensive wall surrounding an outer court of a castle.
  • Bailey
    Bailey
    noun
    Liberty Hyde, 1858–1954, U.S. botanist, horticulturist, and writer.

bailey

1 American  
[bey-lee] / ˈbeɪ li /

noun

plural

baileys
  1. the defensive wall surrounding an outer court of a castle.

  2. the courtyard itself.


Bailey 2 American  
[bey-lee] / ˈbeɪ li /

noun

  1. Liberty Hyde, 1858–1954, U.S. botanist, horticulturist, and writer.

  2. Nathan or Nathaniel, died 1742, English lexicographer.


Bailey 1 British  
/ ˈbeɪlɪ /

noun

  1. David . born 1938, English photographer

  2. Nathan or Nathaniel . died 1742, English lexicographer: compiler of An Universal Etymological English Dictionary (1721–27)

"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

bailey 2 British  
/ ˈbeɪlɪ /

noun

  1. the outermost wall or court of a castle

"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 bailey

1250–1300; Middle English, variant of bail 4

Explanation

A bailey is the sturdy wall around a castle that keeps invaders out. The bailey of a medieval castle was usually built of stone. You might see a bailey — or the remains of one — if you tour a castle in England or France. The word bailey is used both to describe the defensive wall around a castle courtyard, or sometimes the courtyard itself. This type of castle design was especially common in twelfth century England. The word comes from the Old French bail, "stake, palisade, or brace," which may be rooted in the Latin bacula, "sticks."

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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.

Strictly Come Dancing 2020 winner Bailey was made an MBE for services to entertainment.

From BBC • May 5, 2026

His case has been sent to the Old Bailey where he will next appear on 15 May for a preliminary hearing.

From BBC • May 1, 2026

Retired Hall-of-Fame jockey and NBC analyst Jerry Bailey said if he were given the choice of riding any horse in this year’s Derby field, he would pick Further Ado.

From The Wall Street Journal • May 1, 2026

“We know he’s the fastest horse in the race on a given day,” Bailey said of Further Ado.

From The Wall Street Journal • May 1, 2026

Bailey finds a spot to stand within the crowd.

From "The Night Circus" by Erin Morgenstern