locust
UK /ˈləʊ.kəst/ · US /ˈloʊ.kəst/ noun, verb, proper noun
Forms locusts locusting locusted
- noun 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).
- noun (now historical) A fruit or pod of a carob tree (Ceratonia siliqua).
- noun Any of various often leguminous trees and shrubs, especially of the genera Robinia and Gleditsia; locust tree.
- noun A cicada.
- noun (Hong Kong, derogatory, offensive, ethnic slur) A mainlander.
- noun (UK, slang, obsolete) A dose of laudanum.
- verb (intransitive) To come in a swarm.
- proper noun A surname.
Synonyms
Etymology
Inherited from Middle English locuste, locust, from Anglo-Norman locuste, Middle French locuste, and their source, Latin locustam (“locust, crustacean, lobster”, accusative of locusta). 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".
Unknown.
Webster’s 1913
- noun Any one of numerous species of long-winged, migratory, orthopterous insects, of the family Acrididæ, allied to the grasshoppers; esp., (Edipoda, or Pachytylus, migratoria, and Acridium perigrinum, of Southern Europe, Asia, and Africa. In the United States the related species with similar habits are usually called grasshoppers. See Grasshopper.
- noun The locust tree. See Locust Tree (definition, note, and phrases). Locust bean (Bot.), a commercial name for the sweet pod of the carob tree.
Etymology [L. locusta locust, grasshopper. Cf. Lobster.]
Sources: Wiktionary · WordNet 3.0 · Webster’s 1913 — from the Wiktionary entry “locust”, CC BY-SA 4.0. Details