It means there's no blood transmission to the tongue.
The Indians made brushes from buffalo tongue by first removing the tongue from the buffalo and allowing it to dry. Once dried, they would cut the tongue into thin strips and attach them to a handle made from wood or bone using sinew or other natural fibers. The bristles created from the dried buffalo tongue were then used for various purposes such as painting, grooming, or cleaning.
It could mean that there is dried blood on it or maybe just a booger on it.
Dried Blood was created on 1994-08-01.
Dried blood can contain microorganisms. However, these organisms that can be found in dried blood are most often no longer living.
i think they eat dried leaves
The veins under your tongue don't turn blue, they just are blue. Blood is blue in color before it meets air; once it has it turns blood red.
dried blood from scrapes or a cut, that clots (dried blood that quit bleeding) on the surface of your skin.
Dried Blood
Possible fibroids!?
dry blood in menstration
It is dried blood and very normal for your body to get rid of it at the end of your menstrual cycle.