Also boltin, bolton. [f. BOLT sb.1 (9).] A bundle of straw.
1784. J. Twamley, Dairying Exempl., 129. Take a boltin, or bundle of Wheat or Rye-straw.
1886. Blackw. Mag., Aug., 224. Twenty boltings or bundles of straw, tied up from the thrashing machine.