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Warn vs Wave - What's the difference?

warn | wave | Related terms |

In transitive terms the difference between warn and wave

is that warn is to notify (someone) of something untoward while wave is to signal (someone or something) with a waving movement.

In intransitive terms the difference between warn and wave

is that warn is to give warning while wave is to have an undulating or wavy form.

As a noun wave is

a moving disturbance in the level of a body of water; an undulation.

warn

English

Etymology 1

(etyl) warnian, from (etyl) . Cognate with German warnen, Dutch waarnen.

Verb

(en verb)
  • To make (someone) aware of impending danger etc.
  • We waved a flag to warn the oncoming traffic.
  • To caution (someone) against unwise or unacceptable behaviour.
  • He was warned against crossing the railway tracks at night.
    Don't let me catch you running in the corridor again, I warn you.
  • To notify (someone) of something untoward.
  • I phoned to warn him of the rail strike.
  • To give warning.
  • * 1526 , William Tyndale, tr. Bible , Galatians II, 9-10:
  • then Iames Cephas and Iohn [...] agreed with vs that we shuld preache amonge the Hethen and they amonge the Iewes: warnynge only that we shulde remember the poore.
  • * 1973 , Thomas Pynchon, Gravity's Rainbow , Penguin 1995, p. 177:
  • She is his deepest innocence in spaces of bough and hay before wishes were given a different name to warn that they might not come true [...].
  • * 1988 , Salman Rushdie, The Satanic Verses , Picador 2000, p. 496:
  • She warned that he was seriously thinking of withdrawing his offer to part the waters, ‘so that all you'll get at the Arabian Sea is a saltwater bath [...]’.
  • * 1991 , Clive James, ‘Making Programmes the World Wants’, The Dreaming Swimmer , Jonathan Cape 1992:
  • Every country has its resident experts who warn that imported television will destroy the national consciousness and replace it with Dallas'', ''The Waltons'', ''Star Trek'' and ''Twin Peaks .
    Usage notes
    * The intransitive sense is considered colloquial by some, and is explicitly proscribed by, for example, the Daily Telegraph style guide (which prefers give warning).
    Derived terms
    * warner * warning * warn off

    Etymology 2

    From a combination of (etyl) wiernan (from (etyl) ; compare Swedish varna).

    Verb

    (en verb)
  • (label) To refuse, deny (someone something).
  • *:
  • *:And yf thou warne' her loue she shalle goo dye anone yf thou haue no pyte on her / that sygnefyeth the grete byrd / the whiche shalle make the to ' warne her
  • wave

    English

    Etymology 1

    From (etyl) waven, from (etyl) .

    Verb

    (wav)
  • (lb) To move back and forth repeatedly.
  • :
  • *{{quote-news, year=2011, date=October 1, author=Tom Fordyce, work=BBC Sport
  • , title= Rugby World Cup 2011: England 16-12 Scotland , passage=But the World Cup winning veteran's left boot was awry again, the attempt sliced horribly wide of the left upright, and the saltires were waving aloft again a moment later when a long pass in the England midfield was picked off to almost offer up a breakaway try.}}
  • (lb) To wave one’s hand in greeting or departure.
  • :
  • (lb) To have an undulating or wavy form.
  • (lb) To raise into inequalities of surface; to give an undulating form or surface to.
  • *(William Shakespeare) (c.1564–1616)
  • *:horns whelked and waved like the enridged sea
  • (lb) To produce waves to the hair.
  • *
  • *:There was also hairdressing: hairdressing, too, really was hairdressing in those times — no running a comb through it and that was that. It was curled, frizzed, waved', put in curlers overnight, ' waved with hot tongs;.
  • To swing and miss at a pitch.
  • :
  • (lb) To cause to move back and forth repeatedly.
  • :
  • (lb) To signal (someone or something) with a waving movement.
  • To fluctuate; to waver; to be in an unsettled state.
  • *(William Shakespeare) (c.1564–1616)
  • *:He waved indifferently 'twixt doing them neither good nor harm.
  • To move like a wave, or by floating; to waft.
  • :(Sir Thomas Browne)
  • To call attention to, or give a direction or command to, by a waving motion, as of the hand; to signify by waving; to beckon; to signal; to indicate.
  • *(William Shakespeare) (c.1564–1616)
  • *:Look, with what courteous action / It waves you to a more removed ground.
  • * (1809-1892)
  • *:She spoke, and bowing waved / Dismissal.
  • Derived terms
    * wave off * waver * wave the white flag

    Etymology 2

    From (etyl) *.

    Noun

    (en noun)
  • A moving disturbance in the level of a body of water; an undulation.
  • The wave traveled from the center of the lake before breaking on the shore.
  • (physics) A moving disturbance in the energy level of a field.
  • Gravity waves , while predicted by theory for decades, have been notoriously difficult to detect.
  • A shape that alternatingly curves in opposite directions.
  • Her hair had a nice wave to it.
    sine wave
  • (figuratively) A sudden unusually large amount of something that is temporarily experienced.
  • A wave of shoppers stampeded through the door when the store opened for its Christmas discount special.
    A wave of retirees began moving to the coastal area.
    A wave of emotion overcame her when she thought about her son who was killed in battle.
  • * {{quote-news
  • , year=2011 , date=January 11 , author=Jonathan Stevenson , title=West Ham 2 - 1 Birmingham , work=BBC citation , page= , passage=Foster had been left unsighted by Scott Dann's positioning at his post, but the goalkeeper was about to prove his worth to Birmingham by keeping them in the game with a series of stunning saves as West Ham produced waves' after ' wave of attack in their bid to find a crucial second goal.}}
  • A sideway movement of the hand(s).
  • With a wave of the hand.
  • A group activity in a crowd imitating a wave going through water, where people in successive parts of the crowd stand and stretch upward, then sit. Usually referred to as "the wave"
  • Derived terms
    * Elliott wave * make waves * Mexican wave * waveband * wave field synthesis * wave function * waveguide * wavelength * wavelet * wave mechanics * wave number * wave packet * wave-particle duality * wave ski * wave train * wave vector * wavy
    Synonyms
    * (an undulation) (l)

    Etymology 3

    See waive.