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Synonyms

tip-off

American  
[tip-awf, -of] / ˈtɪpˌɔf, -ˌɒf /

noun

Informal.
  1. the act of tipping off.

  2. a hint or warning.

    They got a tip-off on the raid.


tip-off British  

noun

  1. a warning or hint, esp given confidentially and based on inside information

  2. basketball the act or an instance of putting the ball in play by a jump ball

"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

verb

  1. (tr, adverb) to give a hint or warning to

"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
tip off Idioms  
  1. Supply with secret or private information; also, warn or alert. For example, The broker often tipped her off about stocks about to go down in price, or Somehow they were tipped off and left the country before the police could catch them. [Colloquial; late 1800s]


Etymology

Origin of tip-off

First recorded in 1910–15; noun use of verb phrase tip off

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.

The women had received several tip-offs that a body may have been disposed of in the field, but after hours in the midday sun, they found nothing but animal bones.

From BBC

The 2008 report was carried out after the authority received a tip-off about four people who had lived there developing leukaemia.

From BBC

Following a tip-off, Noble headed to the police station in the historic market town of Aylsham, more than an hour's drive from Andrew's home.

From BBC

The suspect was arrested after a tip-off from the CIA before Swift's concert.

From BBC

All-City forward Araceli Gonzalez, one of nine Granada Hills seniors honored before tip-off, scored 14 of her team’s first 21 points but was held to four points in the second half.

From Los Angeles Times