say it: uhn-TEH-stid
untested is an adjective meaning "not tried or tested by experience". It carries 2 recorded senses.
not tried or tested by experience
“unseasoned artillery volunteers”
“still untested in battle”
“an illustrator untried in mural painting”
“a young hand at plowing”
not yet proved or subjected to testing
“an untested drug”
“untested theory”
“an untried procedure”
Definitions, synonyms and semantic relations for untested come from Princeton University’s WordNet. The pronunciation comes from the CMU Pronouncing Dictionary. Commonness is measured against a corpus of everyday English. Full sources and licences.