Meanings

licking one's lips (at the sight of appetizing food)

eloquence or flattery designed to deceive

root of the tongue

smacking one's lips (over food)

feel on the tongue (of food or drink)

long talk

double-dealing

soft and pleasant on the tongue

to stick out one's tongue

beyond description

wet (moist) tongue

sole (any fish of the families Cynoglossidae and Soleidae)

splitting the bill so that the others end up paying the whole amount

(public) opinion leader

a glib tongue (with fair words)

trouble caused by a slip of the tongue

tongue piercing

articulation

hyoid bone (of the skull)

eloquent tongue