To rub or treat with soap; apply soap to.
To use smooth words to; flatter.
noun.
The fatty matter obtained by adding just enough acid to a soap solution to cause the separation of the fatty acids.
In calico-printing, to remove, by means of soap, impurities from (cloth) before bleaching; also, after printing, to remove the thickening used in the color.
noun.
A chemical compound in common domestic use for washing and cleansing, made by the union of certain fatty acids with a salifiable base.
noun.
A kind of pomade for coloring the hair.
noun.
Smooth words; persuasion; flattery: more often called soft soap.
noun.
Money secretly used for political purposes.
noun.
white Castile soap, which contains 21 per cent of water, is of a pale grayish-white color, giving no oily stains to paper, free from rancid odor, and entirely soluble in alcohol or water; and
noun.
marbled Castile soap, which is harder and more alkaline, contains 14 per cent. of water, and has veins or streaks of ferruginous matter running through it. Formerly also, erroneously, castle-soap; also Spanish soap.
noun.
See def. 3.