untreated

/ˈʌnˌtridɪd/

/ənˈtritɪd/

Definitions of untreated

1. adjective

   not given medical care or treatment
   “an untreated disease”

   “the untreated wounded lay on makeshift cots”

   antonyms:

   treated

   given medical care or treatment

   bandaged, bound

   covered or wrapped with a bandage

   dosed

   treated with some kind of application

   dressed

   treated with medications and protective covering
2. adjective

   not subjected to chemical or physical treatment
   “an untreated fabric”

   synonyms:

   unprocessed

   not altered from an original or natural state

   raw

   not processed or refined

   antonyms:

   treated

   subjected to a physical (or chemical) treatment or action or agent

   processed

   prepared or converted from a natural state by subjecting to a special process

   activated

   (of sewage) treated with aeration and bacteria to aid decomposition

   aerated

   (of a liquid) treated by having air passed or bubbled through it for purification

   burned, burnt

   treated by heating to a high temperature but below the melting or fusing point

   doped

   treated or impregnated with a foreign substance

   fumed

   (of wood) darkened or colored by exposure to ammonia fumes

   proofed

   treated so as to become resistant
3. adjective

   (of a specimen for study under a microscope) not treated with a reagent or dye
   synonyms:

   unstained

   not stained