Entry 2 senses · 2 variants Webster, 1913 Refrigeratory /(-?*t?*r?)/ · Re·frig·er·a·to·ry · IPA a. n. 01 a. Mitigating heat; cooling. 1. Mitigating heat; cooling. 02 n. That which refrigerates or cools. pl. -ries ((-fr�z)) 1. That which refrigerates or cools.