معنی کلمه :‌ gradate

To bring to a certain strength or grade of concentration; as, to gradate a saline solution.

To grade or arrange (parts in a whole, colors in painting, etc.), so that they shall harmonize.

A teat, pap, or nipple; -- formerly that of a human mother, now that of a cow or other beast. With mother's dug between its lips. Shak. of Dig.