mundationEtymologyFrom Latin mundātio (“cleaning”), from mundō (“to make clean”), from mundus (“clean, neat, elegant”), from Proto-Indo-European *mewH- (“to wash, wet”). Cognate with Dutch mooi (“nice, beautiful, sheen”).mundation means The act of cleaning. Lexicurio rates it Sui generis — a strength score of 87 out of 100.nounThe act of cleaning.