- a fertilizer made from dried night soil mixed with other substances, as gypsum and charcoal.
Origin of poudrette
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
Examples from the Web for poudrette
Historical Examples of poudrette
Both in Mexico and Peru the soil received a dressing of poudrette.Influences of Geographic Environment
Ellen Churchill Semple