Real Dictionary

garden
countable noun: In British English, a garden is a piece of land next to a house, with flowers, vegetables, other plants, and often grass. In American English, the usual word is yard, and a garden refers only to land which is used for growing flowers and vegetables.
verb: If you garden, you do work in your garden such as weeding or planting.

garden in American English
a piece of ground, usually close to a house, for growing vegetables, fruits, flowers, ornamental shrubs or trees, etc.
of, for, used in, or grown in a garden
to make a garden of
to make, work in, or take care of a garden, lawn, etc.
adjective: pertaining to, produced in, or suitable for cultivation or use in a garden
noun: a plot of ground, usually near a house, where flowers, shrubs, vegetables, fruits, or herbs are cultivated