You spelled it correctly in your question: tongue.
That is the correct spelling of "tongue" (articulated muscle of the mouth).
The correct spelling is tongues.
The religious denomination often associated with speaking in tongues and known as Pentecostal is spelled P-E-N-T-E-C-O-S-T-A-L.
They smell with their tongues
Biting Tongues ended in 1989.
Yeah, they have tongues
can people have 2 tongues
No, there are people who interpret tongues like my dad can, but he doesn't know all the different tongues and he has never spoking in tongues.
because they have black tongues
no dogs tongues do not roll
As far as I know he believes in the speaking of tongues, but I doubt that he speaks in tongues.
Snakes use there tongues for a lot of thing. Snakes use their tongues for smell and to find food.
Yes, the noun 'tongues' is a common noun; a general word for any tongues of any kind.