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Webster 1913 Edition


Eruca


E-ru′ca

,
Noun.
;
pl.
Erucæ
(#)
.
[L., a caterpillar, also, a sort of colewort.]
(Zoöl.)
An insect in the larval state; a caterpillar; a larva.

Definition 2024


Eruca

Eruca

See also: eruca

Translingual

Wikispecies

Wikispecies

Proper noun

Eruca f

  1. A taxonomic genus within the family Brassicaceae rocket and closely related plants.
  2. A taxonomic genus within the family Saturniidae – certain saturniid moths.
  3. (obsolete) Citheronia

Hypernyms

Hyponyms

in Brassicaceae

eruca

eruca

See also: Eruca

English

Noun

eruca (plural erucae)

  1. (zoology) An insect in the larval state; a caterpillar; a larva.


Latin

Etymology

From Proto-Indo-European *ǵʰer(s)-uk-eh₂[1], from Proto-Indo-European *ǵʰers- (to bristle), see also Welsh garw (rough), Latin ēr (hedgehog), Avestan [script needed] (zarshayamna-, ruffling one's feathers), Sanskrit हर्षते (harṣate, bristles).

Latin erūca and its variant urūca denote the plant and the caterpillar. In such cases, usually the animal name is primary and has been extended to the plant (so the rocket can be interpreted as “caterpillar plant”).[2]

Pronunciation

Noun

ērūca f (genitive ērūcae); first declension

  1. caterpillar
  2. colewort, rocket

Inflection

First declension.

Case Singular Plural
nominative ērūca ērūcae
genitive ērūcae ērūcārum
dative ērūcae ērūcīs
accusative ērūcam ērūcās
ablative ērūcā ērūcīs
vocative ērūca ērūcae

Descendants

See also

References

  1. Oxford Dictionary of English, 3rd ed. (2010)
  2. “eruca” in: Alberto Nocentini, Alessandro Parenti, “l'Etimologico — Vocabolario della lingua italiana”, Le Monnier, 2010, ISBN 978-88-00-20781-2