Meaning oftartarin English

Noun

1. a wine-making byproduct (potassium hydrogen tartrate)
   The winemaker carefully removed the tartar from the wine barrels.
2. a yellow dental plaque deposit
   The dentist warned her patient about the buildup of tartar on his teeth.
3. hardened teeth coating (dental calculus)
   The dentist explained that tartar can cause gum disease if left untreated.