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Webster 1913 Edition


Locust

Lo′cust

,
Noun.
[L.
locusta
locust, grasshopper. Cf.
Lobster
.]
1.
(Zool.)
Any one of numerous species of long-winged, migratory, orthopterous insects, of the family
Acrididæ
, allied to the grasshoppers; esp., (
Edipoda migratoria
, syn.
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
.
☞ These insects are at times so numerous in Africa and the south of Asia as to devour every green thing; and when they migrate, they fly in an immense cloud. In the United States the harvest flies are improperly called locusts. See
Cicada
.
Locust beetle
(Zool.)
,
a longicorn beetle (
Cyllene robiniæ
), which, in the larval state, bores holes in the wood of the locust tree. Its color is brownish black, barred with yellow. Called also
locust borer
.
Locust bird
(Zool.)
the rose-colored starling or pastor of India. See
Pastor
.
Locust hunter
(Zool.)
,
an African bird; the beefeater.
2.
[Etymol. uncertain.]
(Bot.)
The locust tree. See
Locust Tree
(definition, note, and phrases).
Locust bean
(Bot.)
,
a commercial name for the sweet pod of the carob tree.

Webster 1828 Edition


Locust

LO'CUST

,
Noun.
[L. locusta.] An insect of the genus Gryllus. These insects are at times so numerous in Africa and the S. of Asia as to devour every green thing, and when they migrate, they fly in an immense cloud.

LO'CUST

,
Noun.
A name of several plants and trees; as a species of Melianthus, and of Ceratonia.

Definition 2024


locust

locust

English

Noun

locust (plural locusts)

  1. Any of the grasshoppers, usually swarming, in the family Acrididae that are very destructive to crops and other vegetation.
    1. especially, the migratory locust (Locusta migratoria)
    2. American locust (Schistocerca americana) (does not swarm)
    3. Australian plague locust (Chortoicetes terminifera)
    4. Bombay locust (Nomadacris succincta)
    5. brown locust (Locustana pardalina)
    6. desert locust (Schistocerca gregaria)
    7. Italian locust (Calliptamus italicus)
    8. Moroccan locust (Dociostaurus maroccanus)
    9. red locust (Nomadacris septemfasciata)
    10. Rocky Mountain locust (Melanoplus spretus) – extinct
    11. spur-throated locust (Austracris guttulosa) - Australia
    12. Tree locusts (Anacridium spp.)
      1. Anacridium aegyptium
      2. Anacridium melanorhodon
      3. Anacridium wernerellum
  2. A locust tree.
  3. (Hong Kong, informal, derogatory) A person from the People's Republic of China, as opposed to someone from Hong Kong.

Usage notes

  • sometimes confused with locus

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