Looking for the meaning or definition of the word bush? Here's what it means.
Noun
(horticulture) A woodyplant distinguished from a tree by its multiple stems and lower height, being usually less than six metres tall; a horticultural rather than strictly botanical category.
A shrub cut off, or a shrublike branch of a tree.
(historical) A shrub or branch, properly, a branch of ivy (sacred to Bacchus), hung out at vintners' doors, or as a tavern sign; hence, a tavern sign, and symbolically, the tavern itself.