[teg.men.tum] n, pl -men.ta [NL, fr. L tegumentum, tegmentum, covering, fr. tegere] (1832): an anatomical covering: tegmen; esp: the part of the ventral midbrain above the substantia nigra formed of longitudinal white fibers with arched transverse fibers and gray matter
TEGMENTUM
Meaning of TEGMENTUM in English
Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012