What is the meaning of Tartar?

A red compound deposited during wine making; mostly potassium hydrogen tartrate — a source of cream of tartar.

A hard yellow deposit on the teeth, formed from dental plaque.

A fearsome or angrily violent person.

tartare (chopped fine and served raw)

A dish prepared with finely chopped, raw ingredients; tartare.

alternative form of tartare

Tartar (of or relating to any of several Turkic groups)

passive singular present subjunctive perfective prototonic of do·beir

hell

tartar

Source: wiktionary.org