'untreated' definitions:

Definition of 'untreated'

(from WordNet)
adjective
Not given medical care or treatment; "an untreated disease"; "the untreated wounded lay on makeshift cots" [ant: treated]
adjective
Not subjected to chemical or physical treatment; "an untreated fabric" [ant: treated]
adjective
(of a specimen for study under a microscope) not treated with a reagent or dye

Words containing 'untreated'