carrier

S2 W2

BrE /ˈkærɪə(r)/ AmE /ˈkærɪər/

noun en → es

1 PERSON [C] B1

a person who carries something, especially as part of their job

porteador, transportista, mensajero

  • be a carrier

Collocations food carrier · package carrier

  • He works as a food carrier for a local restaurant.

    Trabaja como porteador para un restaurante local.

2 TRANSPORT [C] B1

a vehicle used to carry people or goods, such as a bus, truck, or ship

vehículo de transporte, medio de transporte

  • by carrier

Collocations air carrier · sea carrier

  • The goods were transported by air carrier.

    Los bienes fueron transportados por medio de un transporte aéreo.

3 ORGANIZATION [C] B2

a company that provides transportation services, such as airlines or shipping companies

compañía de transporte, empresa de logística

  • be a carrier

Collocations airline carrier · freight carrier

  • The airline is one of the largest carriers in the world.

    La aerolínea es una de las mayores compañías de transporte del mundo.

4 BACTERIA [C] C1

a person or animal that carries a disease-causing organism without showing symptoms of the illness

portador, huésped

  • be a carrier

Collocations disease carrier · genetic carrier

  • She is a carrier of the hepatitis B virus.

    Ella es portadora del virus de la hepatitis B.

5 TECHNOLOGY [C] B2

a device that can carry or store information, such as a USB drive or CD-ROM

dispositivo portátil, medio de almacenamiento

  • be a carrier

Collocations data carrier · memory carrier

  • The USB drive is a popular data carrier.

    La unidad flash es un medio de almacenamiento muy popular.

6 ELECTRONICS [C] C1

a material that can conduct electricity when charged with positive or negative ions, used in semiconductors and transistors

semiconductor, material conductor

  • be a carrier

Collocations electron carrier · hole carrier

  • Silicon is an important electron carrier in electronics.

    El silicio es un material conductor importante en electrónica.

7 MILITARY [C] B2

a ship or aircraft that carries and launches military aircraft, such as an aircraft carrier

portaviones, buque de guerra

  • be a carrier

Collocations aircraft carrier · helicopter carrier

  • The aircraft carrier is the largest warship in the fleet.

    El portaviones es el mayor buque de guerra en la flota.

8 BIOLOGY [C] C1

an organism that carries a gene for a genetic disorder without showing symptoms of the condition

portador genético, huésped silente

  • be a carrier

Collocations genetic carrier · silent carrier

  • She is a silent carrier of the cystic fibrosis gene.

    Ella es un huésped silente del gen de la fibrosis quística.