To raise a blockade. See under Raise.
Block*ade", v. t. [imp. & p. p. Blockaded; p. pr. & vb. n. Blockading.] 1. To shut up, as a town or fortress, by investing it with troops or vessels or war for the purpose of preventing ingress or egress, or the introduction of supplies. See note under Blockade, n. "Blockaded the place by sea." Gilpin.