Bioassay Past Tense

The past tense of Bioassay is bioassayed.

1. bioassay

noun. appraisal of the biological activity of a substance by testing its effect on an organism and comparing the result with some agreed standard.

Etymology

  • assay (English)
  • assaier (Anglo-Norman)
  • bio- (English)
  • βίος (Ancient Greek (to 1453))

2. bioassay

verb. subject to a bio-assay.

Etymology

  • assay (English)
  • assaier (Anglo-Norman)
  • bio- (English)
  • βίος (Ancient Greek (to 1453))