: a person who is mentally or morally sick
— sicko adjective
Examples of SICKO
- She was afraid to walk alone for fear some sicko might be lurking in the shadows.
- <some sicko kidnapped and murdered as many as a dozen young women>
First Known Use of SICKO
Related to SICKO
- bug, crackbrain, crazy, fool, fruitcake, head case, loon, loony, maniac, nut, nutcase, nutter [British slang], psycho, psychopath, sickie, lunatic, wacko (also whacko)
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