arco

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arco

  • /ˈaɾ.ku/ Portugal

Where it comes from

Do latim arcus⁽ˡᵃ⁾, do proto-indo-europeu *h₂erkʷo-.

noun

  1. Matemática ente geométrico cuja principal característica é a curva
  2. elemento arquitetônico usado em arcadas
  3. instrumento e arma manual usado para atirar flechas
  4. Música vara guarnecida de crinas, que serve para tocar violino, violoncelo etc
  5. adorno para a cabeça
  6. Jogo brinquedo no que se guia e faz rodar um aro com ajuda de uma vara

Similar: curva, testeira, tiara

verb

  1. primeira pessoa do singular do presente do indicativo do verbo arcar

Thesaurus

noun

Similar: curva, testeira, tiara

In English

  • line graph theory: edge of a graph
  • bow rod used for playing stringed instruments
  • hula hoop toy in the form of a large hoop
  • arc electric discharge
  • arch inverted U shape
  • directed edge ordered pair of nodes
  • arcus a white band of cholesterol that forms at the edge of the cornea
  • archwire an orthodontic wire conforming to the alveolar or dental arch

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Cite this
MLA

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

APA

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

Chicago

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

BibTeX
@misc{arco_2026,
  title = {arco},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/pt/arco},
  urldate = {2026-11-06}
}