dentin Share definition Flag dentin singular : mate, friend, pal dentinz plural : groups of mates, group of pals, gang, crew 'Hey there! Meet my dentinz' 'Where were YOU today?' 'just hanging around with'a dentin really' dentin by Petricia and Morticia May 21, 2008 0 0 Get merch Get the dentin mug. Buy Now — $32.95 See more merch