warn
VerbWordNet 3.0
Verb (4)
- notify of danger, potential harm, or risk“The director warned him that he might be fired”“The doctor warned me about the dangers of smoking”
- admonish or counsel in terms of someone's behavior“I warned him not to go too far”“I warn you against false assumptions”“She warned him to be quiet”Synonyms: discourageadmonishmonish
- ask to go away“The old man warned the children off his property”
- notify, usually in advance“I warned you that I would ask some difficult questions”
Webster's Dictionary (GCIDE)
Warn \Warn\ (w[add]rn), v. t. [OE. wernen, AS. weornan, wyrnan. Cf. Warn to admonish.] To refuse. [Written also wern, worn.] [Obs.] --Chaucer. [1913 Webster]
Warn \Warn\, v. t. [imp. & p. p. Warned; p. pr. & vb. n. Warning.] [OE. warnen, warnien, AS. warnian, wearnian, to take heed, to warn; akin to AS. wearn denial, refusal, OS. warning, wernian, to refuse, OHG. warnen, G. warnen to warn, OFries. warna, werna, Icel. varna to refuse; and probably to E. wary. ????.] [1913 Webster]
1.To make ware or aware; to give previous information to; to give notice to; to notify; to admonish; hence, to notify or summon by authority; as, to warn a town meeting; to warn a tenant to quit a house. "Warned of the ensuing fight." --Dryden. [1913 Webster]
Cornelius the centurion . . . was warned from God by an holy angel to send for thee.— Acts x. 22.[1913 Webster]
Who is it that hath warned us to the walls?— Shak.[1913 Webster]
2.To give notice to, of approaching or probable danger or evil; to caution against anything that may prove injurious. "Juturna warns the Daunian chief of Lausus' danger, urging swift relief." --Dryden. [1913 Webster]
3.To ward off. [Obs.] --Spenser. [1913 Webster]