ingurgitation

noun2

1. •
   The act of swallowing greedily or immoderately; gulp.

   • And it is written of Epicurus, that he procured the same for himself; for after his disease was judged desperate, he drowned his stomach and senses with a large draught and ingurgitation of wine ... — 1864
2. •
   That which is so swallowed greedily or immoderately.