SPINE
NOUNS
► BACK-BONE-LINKS the spine → 1785 Sc. obs.
► BACKSPRENT the spine, the backbone → 1820 Sc.
► KECK an injury to the spine causing deformity → 1901 Eng. dial. (Bk.)
► RACK a segment of the backbone → 1615 obs.
► RACK-BONE a vertebra → 1615 obs.
► RIDGE-BONE the spine or backbone → a1000 obs.
► RIG the back or spine of a person or animal → 1300 Eng. dial.
► RIGBACK the back or spine of a person or animal → 1591 Sc.
► RIGBONE the backbone; the spine → 1400 obs. exc. Sc. & Eng. dial.
► RIGGING the back or spine of a person or animal → 1522 chiefly Sc.
Lexicophilia 