English edit

Etymology edit

radio- +‎ assay

Noun edit

radioassay (plural radioassays)

  1. An assay of an ore or some other radioactive sample to determine the intensity of its radiation.

Verb edit

radioassay (third-person singular simple present radioassays, present participle radioassaying, simple past and past participle radioassayed)

  1. (transitive) To perform such an assay of.