Prairie Teeth Share definition Flag 1. Widely spaced teeth; 2. A person with few teeth;From the concept of wide open spaces. 1. He smiled revealing his yellow prairie teeth. 2. I saw old "Praire Teeth" Smith leering at me. Prairie Teeth by Edna Sweetlove August 3, 2010 0 0 Get merch Get the Prairie Teeth mug. Buy Now — $32.95 See more merch