gluttony, gluttonies 1. The habit or act of eating too much. 2. The vice of excessive eating; said to be 'one of the seven deadly sins'. 3. Excess in eating and/or drinking. Related 'eat, eating' word units: brycho-; esculent-; esophago-; phago-; vor-. Found on http://www.wordinfo.info/words/index/info/view_unit/925/