clue

KLOO /kluː/
nounverbA2IELTSTOEFL
General

A piece of evidence or information used in the detection of a crime or solving of a mystery.

A small, often easily overlooked detail that points toward a larger, hidden truth.

The story behind the word. In Greek mythology, Theseus entered the Labyrinth to slay the Minotaur. To help him find his way back, Ariadne gave him a ball of thread (cleowen). He unraveled it as he went, and this 'clew' guided him out. Over time, the spelling changed to 'clue,' and its meaning shifted from a physical ball of thread to any guide or piece of evidence that helps us navigate a confusing maze of mystery.

Word relationships

  • hint: A hint is a gentle, helpful suggestion, while a clue is a piece of evidence that must be interpreted.
  • lead: A lead is a direction or path of investigation, whereas a clue is a specific object or piece of information.
  • distraction: A distraction draws attention away from the truth, whereas a clue points toward it.
  • red herring: A red herring is a false clue designed to mislead.

Commonly confused with

  • red herring: A red herring is a false clue intentionally designed to mislead; a clue is a genuine piece of evidence.

Word family

  • clueless (adjective): Having no knowledge, understanding, or ability.
  • clueing (verb participle): Providing someone with information.

Collocations

  • clue in
  • vital clue
  • clueless
  • give someone a clue

Idioms & expressions

  • not have a clue

Example sentences

  • "I have not yet found any clue which would lead to the discovery of the truth." A classic mystery novel focusing on the search for evidence. (Wilkie Collins, The Woman in White, 1859)

Memory hook

Imagine rolling a ball of blue thread to find a clue. Ariadne's ball of thread guiding Theseus out of the maze.

When not to use

Do not use for a direct, obvious answer; a clue is an indirect pointer.

Fun facts

  • The board game 'Clue' (known as 'Cluedo' outside North America) was invented in England during WWII by a government clerk named Anthony Pratt to pass the time during air raid blackouts.

Related words

labyrinth, deduction

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