eburnation of dentin

eb·ur·na·tion of den·tin

a condition observed in arrested dental caries wherein decalcified dentin is burnished and takes on a polished, often brown-stained appearance.

e·bur·na·tion of den·tin

(ēbŭr-nāshŭn dentin)
Condition in arrested dental caries wherein decalcified dentin is burnished and a polished with a brown stain.