What is the meaning of Poudren?

To powder; to turn into powder, usually by grinding.

To preserve or ferment food; to add powder to food as to make it last.

To place things (often decorative) on a surface; to spangle.

To spread powder on to something; to douse something in powder

To add spices or seasonings to a dish or meal.

To make indentations on something.

Source: wiktionary.org