Medical Dictionary


adj ob·ses·sive \äb-ˈses-iv, əb-\

Medical Definition of OBSESSIVE

:  of, relating to, causing, or characterized by obsession :  deriving from obsession <obsessive behavior>
ob·ses·sive·ly adverb
ob·ses·sive·ness noun
How to use a word that (literally) drives some people nuts.
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