Advanced tongue root
PHONOLOGY: a feature which characterizes
phonemes which are produced by pushing the tongue root forward and often the tongue
body upward, so that the resonating chamber of the pharynx is enlarged. [+ATR] vowels
are [i, u, e, , o], [-ATR] are [I, U, e, , a].
|LIT.||Chomsky, N. and M. Halle (1968)|
Halle, M. & G. Clements (1983)