A strange, powerful, terrifying or dangerous concoction of ingredients.

(slang, Britain) plastic bags snagged in trees and bushes.

A supposed meeting of witches at midnight to practice sorcery or to take part in a demonic orgy. / A religious gathering of a Wiccan coven at a covenstead or circle

plural of witches' brew

plural of witches' Sabbath

plural of water witch

plural of black witch

plural of white witch

Any of several gelatinous organisms, such as Tremella mesenterica, Nostoc commune and Exidia glandulosa.

plural of half-witch