locust

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locust¹

  • /ˈləʊ.kəst/ UK
  • /ˈloʊ.kəst/ US

Rhymes with -əʊkəst, -oʊkəst

Where it comes from

Inherited from Middle English locuste, locust, from Anglo-Norman locuste, Middle French locuste, and their source, Latin locusta (“locust, crustacean, lobster”). Doublet of langouste.

Noun sense 3 (“kind of tree”), originally referring to the carob (compare locust bean), is based on the resemblance of the trees' beanlike seed pods to the insect and is likely a semantic loan from Ancient Greek ἀκρίς (akrís).

Noun sense 5 (“mainlander”) is a semantic loan from Cantonese 蝗蟲 /蝗虫 (wong4 cung4), also meaning "locust".

noun locusts

  1. Any of the grasshoppers, often polyphenic and usually swarming, in the family Acrididae that are very destructive to crops and other vegetation, especially migratory locusts (Locusta migratoria).
  2. historical A fruit or pod of a carob tree (Ceratonia siliqua). Among other articles, they brought with them a great quantity of locusts, which are a kind of pulse, sweet and pleasant to the palate, and in shape resembling French beans, but longer.
  3. Any of various often leguminous trees and shrubs, especially of the genera Robinia and Gleditsia; locust tree.
  4. A cicada.
  5. Hong Kong, derogatory, ethnic, offensive, slur A mainlander.
  6. UK, obsolete, slang A dose of laudanum. I took my flogging like a stone. If I had sung, some of the convicts would have given me some lush with a locust in it (laudanum hocussing), and when I was asleep would have given me a crack on the head that would have laid me straight.

verb locusts · locusting · locusted

  1. intransitive To come in a swarm. This Philip and the black-faced swarms of Spain, The hardest, cruellest people in the world, Come locusting upon us, eat us up, Confiscate lands, goods, money […]

Locust²

Where it comes from

Unknown.

proper noun Locusts

  1. A surname.

Thesaurus

Closest in meaning: locust tree, cicada, katydid, grasshopper, crayfish, lobster, augustin, funds, fund, hopper, acridid, acridivore, orthoptera, locustelle, yellow locust, acridology

Translations

Every language

noun type of grasshopper

Españollangosta, tucura, chapulín
한국어메뚜기 mettugi, 황충 hwangchung
日本語飛蝗 batta, バッタ batta, 蝗 inago, イナゴ inago, ワタリバッタ wataribatta, 蝗虫 kōchū
中文蝗蟲 /蝗虫 huángchóng
हिन्दीटिड्डी ṭiḍḍī
Kiswahilinzige
Portuguêsgafanhoto
Françaislocuste, criquet
DeutschHeuschrecke, Wanderheuschrecke
Italianolocusta
Ελληνικάακρίδα akrída
Românălăcustă
Русскийсаранча́ sarančá, саранчу́к sarančúk, сарана́ saraná
Tiếng Việtchâu chấu
العربيةجَرَادَة jarāda
עבריתאַרְבֶּה arbé, חָגָב khagáv

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MLA

"locust." Wiktionary, via Micwyn, micwyn.com/word/locust. Accessed 6 Nov. 2026.

APA

locust. (n.d.). In Wiktionary, via Micwyn. Retrieved November 6, 2026, from https://micwyn.com/word/locust

Chicago

"locust." Wiktionary, via Micwyn. Accessed November 6, 2026. https://micwyn.com/word/locust.

BibTeX
@misc{locust_2026,
  title = {locust},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/locust},
  urldate = {2026-11-06}
}