We're working on a new site. Click here to get a sneak preview.
Medical Dictionary


noun pl but singular or pl in constr hys·ter·ics \-ˈter-iks\

Medical Definition of HYSTERICS

:  a fit of uncontrollable laughter or crying :  hysteria
How to use a word that (literally) drives some people nuts.
Test your vocab with our fun, fast game
Ailurophobia, and 9 other unusual fears