Medical Dictionary


noun su·mac

Medical Definition of SUMAC

:  any of various plants of the genus Rhus including several (as poison sumac) having foliage poisonous to the touch—compare poison ivy, poison oak

Variants of SUMAC

su·mac also su·mach \ˈsü-ˌmak, ˈshü-\


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