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Webster 1913 Edition

Adj.

(Biol.)

Of or pertaining to a tegument or tegmentum;

as, the

tegmental

layer of the epiblast; the

tegmental

cells of the taste buds.

tegmental ‎(not comparable)

Of or pertaining to tegmentum or the ventral portion of the mesencephalon
The projections to the frontal lobe that are damaged in schizophrenia originate in the ventral tegmental area.