Tŭch, n.
n. [See TOUCH-STONE.] A dark-colored kind of stone or marble; touchstone. [Obs.] The porch was all of porphyry and tuch. Harrington.
n. [See TOUCH-STONE.] A dark-colored kind of stone or marble; touchstone. [Obs.] The porch was all of porphyry and tuch. Harrington.