Entry 2 senses · 2 variants Webster, 1913 aglutition /(ăg`lū̇*tĭsh"ŭn)/ · ag·lu·ti·tion · IPA n. n. 01 n. Inability to swallow; dysphagia. 1. Inability to swallow; dysphagia.(Med.) Syn. dysphagy. 02 n. Inability to swallow. 1. Inability to swallow.(Med.)