Entry 3 senses · 2 variants Webster, 1913 Stomachal · Stom·ach·al · IPA a. n. 01 a. Of or pertaining to the stomach; gastric. 1. Of or pertaining to the stomach; gastric. 2. Helping the stomach; stomachic; cordial. 02 n. A stomachic. 1. A stomachic.