1. polyadenylate - Noun
2. polyadenylate - Verb
polyadenylate (plural polyadenylates)
(chemistry) Any salt or ester of polyadenylic acid
polyadenylate (third-person singular simple present polyadenylates, present participle polyadenylating, simple past and past participle polyadenylated)
To form the polyadenylate salt or ester of something (especially of a nucleic acid)