infection

S2 W1

BrE /ɪnˈfɛkʃən/ AmE /ɪnˈfɛkʃən/

noun en → es

1 ILLNESS [singular] A2

a disease caused by bacteria or a virus that spreads from one person to another, especially through the air when someone coughs or sneezes

infección, enfermedad infecciosa

  • an infection of something

Collocations bacterial infection · viral infection

  • He has a chest infection.

    Tiene una infección en los pulmones.

2 COMPUTER [singular] B1

a program that is put onto a computer without the user's knowledge and can cause damage or steal information

infección de ordenador, malware

  • an infection on/in something

Collocations computer virus · malware infection

  • The computer was infected with a virus.

    El ordenador estaba infectado con un virus.

3 SPREAD [singular] B2

the act of spreading something harmful or unwanted, such as an idea or information

infección, propagación

  • an infection of something

Collocations ideological infection · rumor infection

  • The rumor spread like an infection.

    El rumor se propagó como una infección.