vasodentin

noun
va·​so·​den·​tin | \ ˌvā-zō-ˈdent-ᵊn How to pronounce vasodentin (audio) \
variants: or vasodentine \ -​ˈden-​ˌtēn How to pronounce vasodentine (audio) \

Medical Definition of vasodentin

: a modified dentin permeated by blood capillaries and common in the teeth of the lower vertebrates