lingual

adj. of the tongue, pronounced with the tongue

n. sound pronounced by using the tongue (Phonetics)

The tongue is the large bundle of skeletal muscles on the floor of the mouth that manipulates food for chewing and swallowing (deglutition). It is the primary organ of taste. Much of the surface of the tongue is covered in taste buds. The tongue, with its wide variety of possible movements, assists in forming the sounds of speech. It is sensitive and kept moist by saliva, and is richly supplied with nerves and blood vessels to help it move.
See more at Wikipedia.org...

Lingual /lin·gual/ 1. pertaining to or near the tongue. 2. in dental anatomy, facing the tongue or oral cavity. lin·gual adj. 1. [more]Lingual - Community and Resources

Adjective
1. consisting of or related to language; "linguistic behavior"; "a linguistic atlas"; "lingual diversity"
(synonym) linguistic
(pertainym) language, linguistic communication
2. pertaining to or resembling or lying near the tongue; "lingual inflammation"; "the lingual surface of the teeth"
(pertainym) tongue, lingua, glossa, clapper

adj. lingual, of the tongue, pronounced with the tongue