A condition often related to illness where the tongue appears discolored, typically related to bacterial or fungal infections.

A term used in literature or idioms to describe deceit or insincerity.

धोखा या असत्यता

English Usage: He had a black tongue, always whispering lies behind people's backs.

Hindi Usage: उसके पास काली जीभ थी, हमेशा लोगों के पीछे झूठ फुसफुसाते।