psycho

BrE /ˈsaɪ.kəʊ/ AmE /ˈsajoʊ/

noun / adjective en → es

1 PERSON [singular] B2

a person who is mentally ill or behaves in a strange and frightening way

psicópata, loco, demente

Collocations be a psycho

  • He's such a psycho!

    ¡Es un psicópata!

2 BEHAVIOR [singular] B2

behavior that is strange or frightening, especially when it seems to be caused by mental illness

comportamiento extraño, locura

Collocations act like a psycho

  • She started acting like a psycho.

    Ella empezó a comportarse como una loca.

3 SLANG [singular] C1

used to describe someone who is very enthusiastic or excited about something, especially in an annoying way

entusiasta, fanático

Collocations be a psycho about

  • He's such a psycho about his new car.

    Es un fanático con su nuevo coche.