Chiefly dial. [app. f. SPADE sb.1, but perh. for spaude- or spalde-bone: see SPAULD.] The shoulder-blade.
1612. Drayton, Poly-olb., v. 266. A diuination strange , By th shoulder of a Ram, Which vsuallie they boile, the spade-boane beeing bard.
1671. Skinner, Etymol. Ling. Angl., Spade-bone, vox agro Lincoln. usitatissima.
1790. W. H. Marshall, Rur. Econ. Midl., II. 443. Spade-bone; the shoulder bone; the blade bone.
1823. in dial. glossaries (chiefly northern and eastern).
1844. Borrow, in W. I. Knapp, Life (1899), I. 394. Mahomet, it is said, wrote his Coran on mutton spade bones.