dicarboxylyl

== English == === Etymology === From di- +‎ carboxyl +‎ -yl.​ === Pronunciation === IPA(key): /ˌdaɪ.kɑːrˈbɒk.sɪ.lɪl/ === Noun === dicarboxylyl (plural dicarboxylyls) (organic chemistry) A bivalent radical derived from a dicarboxylic acid by removing the hydroxyl groups from both carboxyl groups.