D defs.my
Entry 1 sense Webster, 1913

Pentadecatoic

/(pĕn`tȧ*dĕk`ȧ*tō"ĭk)/ · Pen·ta·dec·a·to·ic · IPA
01 a. Of, pertaining to, or derived from, pentadecane, or designating an acid related to it.
  1. 1.
    Of, pertaining to, or derived from, pentadecane, or designating an acid related to it.(Chem.)