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


noun onei·rism \ō-ˈnī-ˌriz-əm\

Medical Definition of ONEIRISM

:  a dreamlike mental state experienced while awake


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