Dictionary
ex•pis•cate
Pronunciation: (ek'spu-skāt", ek-spis'kāt), [key]—
v.t., -cat•ed, -cat•ing.
Chiefly Scot.
to find out by thorough and detailed investigation; discover through scrupulous examination.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.