What does abietic acid mean? October 11, 2019 Werner Ziemann Articles, Blog What does abietic acid mean? abietic acid. Noun 1. (organic chemistry) ; A yellowish resin acid isolated from rosin and used in varnishes and esters for plasticizers; C19H29COOH Related posts: What does muscle-eye-brain disease mean? What does physostigmine mean? What does bradycardic mean? What does neostigmine mean?