BUSH n. 2 definitions
A shrub or branch, properly, a branch of ivy (as sacred to Bacchus), hung out at vintners' doors, or as a tavern sign; hence, a tavern sign, and symbolically, the tavern itself. If it be true that good wine needs no bush, 't is true that a good play needs no epilogue. Shak.
CAST v.
t off. (a) To discard or reject; to drive away; to put off; to free one's self from. (b) (Hunting) To leave behind, as dogs; also, to set loose, or free, as dogs. Crabb. (c) (Naut.) To untie, throw off, or let go, as a rope. -- To cast off copy, (Print.), to estimate how much printed matter a given amount of copy will…