scotching
琢石
Scotch, v. t. [imp. & p. p. Scotched p. pr. & vb. n. Scotching.] [Written also scoatch, scoat.] To shoulder up; to prop or block with a wedge, chock, etc., as a wheel, to prevent its rolling or slipping.
Scotch·ing, n. Masonry Dressing stone with a pick or pointed instrument.
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