b 3 i 1 o 1 a 1 s 1 s 1 a 1 y 4
8 letters · 13 points in Scrabble
Meaning
noun appraisal of the biological activity of a substance by testing its effect on an organism and comparing the result with some agreed standard
verb subject to a bio-assay
originEtymology tree Proto-Indo-European *gʷeyh₃-der. Ancient Greek βῐ́ος (bĭ́os) Ancient Greek βῐο- (bĭo-)der. English bio- English assay English bioassay From bio- + assay.
Etymology from Wiktionary, CC BY-SA 3.0