Iodocresol \I`o*do*cre"sol\, n. [Iodo- + cresol.] (Org. Chem.) Any of several isomeric iodine derivatives of the cresols, {C6H3I(CH3)OH}, esp. one, an odorless amorphous powder, used in medicine as a substitute for iodoform. [Webster 1913 Suppl.]