sick-o

From Wiktionary

Other spellings[change]

Noun[change]

Singular
sick-o

Plural
sick-os

  1. (countable) A sick-o is a person who is mentally ill; crazy.
    Michael Moore directed a movie "Sicko" about the health system of the United States.
  2. (countable) A sick-o is a very bad person.
    He's a real sicko to rape children.

Related words[change]