Entry 1 sense Webster, 1913 Gynecological /(jĭn`ē̇*kō̇*lŏj"ĭ*kal [or] gī`nē̇-)/ · Gyn·e·co·log·ic·al · IPA /ɡˌaɪnəkəlˈɑdʒɪkəl/ 01 a. Of or pertaining to gynecology. 1. Of or pertaining to gynecology.