[f. prec. sb.] To close or shut with a barrier. Commonly with off, in.
1776. C. Lee, in Sparks, Corr. Amer. Rev. (1853), I. 153. I shall barrier the principal streets.
1869. Daily News, 2 July, 3/3. A space was barriered off by ropes.
1879. F. Malleson, in Lett. Clergy, 51. The mountain tarn barriered in by its stupendous crags.