Laver is an edible red seaweed belonging to the genera porphyra and pyropia, harvested from rocky coastlines around the world.. As a sacred vessel filled with water, it symbolized purification, sanctification, and.
 "Comment laver une taie d'oreiller en soie ? Bonsoirs")
The meaning of laver is a large basin used for ceremonial ablutions in the ancient jewish tabernacle and temple worship.. Look up laver in wiktionary, the free dictionary.