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to warn

to warn

106 1.5
Tell someone to leave a place because they are not welcome
  • verb
  • /wɔrn/
translation icon : avisar (que)
  • The teacher had to warn the students to stay away from the construction site.

And then the two choices were do I shoot him or do I warn him?

Examples

  • "Don't ever tell your mother," Andrew warned him as they groped through stickery woods.

    Fiction book (1996)
  • All unauthorized personnel - are warned to stay clear of this area.

  • Some want to come to you but others warn them to stay away.

  • Willie, I warned you several times to stay away from that animal.

  • Let me warn you, he's a bad dude.

  • Go warn your mother.

  • Stay back, please," the policeman warned, holding his hand palm-up in Doug's direction.

    Fiction book (1991)
  • "Don't mess with the coach!" warned one youngster as the next class entered the locker room.

    Academic text (1994)
  • Chancellor Schroder has subsequently warned against setting target dates for the phase-out program.

    Academic text (1999)
  • Roddy, bringing my coffee, warns Reuben not to smoke in the No Smoking section.

    Fiction book (1996)

Antonyms

1.0

To ask someone politely to come or take part in an event

583 1.0

Greet someone in a friendly way when they arrive

Phrasal Verbs

to content warn
  • Texting
7.3

Give a notice before sharing something that may upset people

How Forceful

to expel
194 5.0
to send someone packing
  • Informal
4 7.9
order
3.0
to warn
106 1.5

Surface Forms

warn infinitive
warned past
warned past participle
warning present participle
warns third person singular

Etymology

Warn can also mean to tell someone to 'stay away' or leave, as in the phrase warn off, and this use keeps the same idea of protecting people or places by making others 'be careful' and keep their distance.