alarum

A1L1A1R1U1M3
US/əˈlɑ.ɹəm/

noun

A danger signal or warning.

Similar
alarmalertwarning signal
RareScrabble 8

Meanings

nounalarum (plural alarums)

plural alarums · alternative allarum

  1. A danger signal or warning.

    Just another forum, then, sounding the usual alarums on the looming threat from global warming?

    2008 December 9, Jeff Jacoby, “Skepticism on climate change”, in The International Herald Tribune, →ISSN
    2 more examples

    These are the only visible luxuries: the rest is the irreducible minimum of poverty's needs: a wretched bed heaped with all sorts of coverings that have any warmth in them, a draped packing case with a basin and jug on it and a little looking glass over it, a chair and table, the refuse of some suburban kitchen, and an American alarum clock on the shelf above the unused fireplace: the whole lighted with a gas lamp with a penny in the slot meter.

    1931, [George] Bernard Shaw, “Pygmalion: A Romance in Five Acts”, in Androcles and the Lion. Overruled. Pygmalion, standard edition, London: Constable and Company, published 1951, →OCLC, Act I, page 212

    The story struck the depressingly familiar note with which true stories ring in the tried ears of experienced policemen.[…]The second note, the high alarum, not so familiar and always important since it indicates the paramount sin in Man's private calendar, took most of them by surprise although they had been well prepared.

    1963, Margery Allingham, “Eye Witness”, in The China Governess: A Mystery, London: Chatto & Windus, →OCLC, page 249
  2. A call to arms.

    Come let vs meet them at the mountain foot, / And with a ſodaine and an hot alarum / Driue all their horſes headlong down the hill.

    c. 1587–1588 (date written), [Christopher Marlowe], Tamburlaine the Great. […] The First Part […], 2nd edition, part 1, London: […] [R. Robinson for] Richard Iones, […], published 1592, →OCLC; reprinted as Tamburlaine the Great (A Scolar Press Facsimile), Menston, Yorkshire; London: Scolar Press, 1973, →ISBN, Act I, scene ii
    2 more examples

    It seems to me that by the same process they are also made less "real" - distinguished, in part, by the physical size of the television screen, which, for all the industry's advances, still shows one a picture of men three inches tall shooting at other men three inches tall, and trivialized, or at least tamed, by the enveloping cozy alarums of the household.

    1969, Michael Arlen, Living Room War

    On the cable news channels, especially, there were teary-eyed interviews with bystanders; alarums from both the gun control advocates on the one side and the Second Amendment nuts on the other; and—inevitably, inappropriately—debates over what the shooting might mean for this closely-watched Senate race.

    2016, Christopher Kelly, The Pink Bus, Mapple Shade, New Jersey: Lethe Press, page 95
  3. archaicAn alarm clock.

    Ten minutes passed by the measure of the battered old alarum on the dresser shelf before the young man returned.

    1914, Ernest Bramah [pseudonym; Ernest Brammah Smith], Max Carrados
verbalarum (third-person singular simple present alarums, present participle alaruming, simple past and past participle alarumed)

present singular third person alarums · participle present alaruming · participle past alarumed · past alarumed · alternative allarum

  1. archaicTo sound alarums, to sound an alarm.
    1 more example

    Now o're the one halfe World / Nature ſeemes dead, and wicked Dreames abuſe / The Curtain'd ſleepe: Witchcraft celebrates / Pale Heccats Offrings: and wither'd Murther, / Alarum'd by his Centinell, the Wolfe, / Whoſe howle's his Watch, thus with his ſtealthy pace, / With Tarquins rauiſhing ſides, towards his deſigne / Moues like a Ghoſt.

    c. 1606 (date written), William Shakespeare, “The Tragedie of Macbeth”, in Mr. William Shakespeares Comedies, Histories, & Tragedies […] (First Folio), London: […] Isaac Iaggard, and Ed[ward] Blount, published 1623, →OCLC, [Act II, scene i], page 136, column 1

Synonyms & antonyms

nounan automatic signal (usually a sound) warning of danger

Similar
alarmalertwarning signal
Also see

Synonym sets from Open English WordNet, CC BY 4.0.

Origin

  1. Latinarma, armorum“weapons”
  2. Old Italianall'arme“to arms, to the weapons”
  3. Middle Englishalarom
  4. Englishalarum

From Middle English alarom, from Old Italian all'arme (“to arms, to the weapons”), from Latin arma, armorum (“weapons”).

Full word history & related roots →

Rhymes & wordplay

Anagrams

Cite this entry
APA

alarum. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/alarum

MLA

“alarum.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/alarum. Accessed November 3, 2026.

Chicago

WatkinsX Dictionary, s.v. “alarum,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/alarum.

Source: alarum on Wiktionary, CC BY-SA 4.0.