sherlock

or Sher·lock

[shur-lok]
noun Informal.
  1. a private detective.
  2. a person remarkably adept at solving mysteries, especially by using insight and logical deduction: Who's the sherlock who can tell me where my pen is?

Origin of sherlock

after Sherlock Holmes, fictitious detective created by Arthur Conan Doyle

Sherlock

[shur-lok]
noun
  1. a male given name: from an Old English word meaning “fair-haired.”
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

Examples from the Web for sherlock

Contemporary Examples of sherlock

Historical Examples of sherlock


Word Origin and History for sherlock

Sherlock

masc. proper name, literally "fair-haired," from Old English scir "bright" + locc "lock of hair." Slang for "private detective, perceptive person" (the latter often ironic) is attested from 1903, from A.C. Doyle's fictional character Sherlock Holmes (full name in this sense used from 1896; Holmes debuted in 1887 and was popular by 1892).

Online Etymology Dictionary, © 2010 Douglas Harper