جَارٍ
1.
applied to water [and the like], [Running, or flowing, or] pressing forward, in a downward and in a level course. (Msb.)
2.
Also, [as meaning Running,] applied to a horse and the like. (Msb.)
3.
صَدَقَةٌ جَارِيَةٌ (assumed tropical:) A permanent, continuous, charitable donation; such as the unalienable legacies provided for various benevolent purposes. (TA.)