An athame or athamé (/əˈθɒm/, /ˈæθəmeɪ/ or /əˈθeɪmiː/) is a ceremonial blade, generally with a black handle. It is the main ritual implement or magical tool among several used in the religion of Wicca, and is also used in various other neopagan witchcraft traditions. A black-handled knife called an athame appears in certain versions of the Key of Solomon, a grimoire originating in the Middle Ages.
The athame is mentioned in the writings of Gerald Gardner in the 1950s, who claimed to have been initiated into a surviving tradition of Witchcraft, the New Forest Coven. The athame was their most important ritual tool, with many uses, but was not to be used for actual physical cutting.
There has been speculation that Gardner's interest and expertise in antique swords and knives, and in particular the kris knives of Malaysia and Indonesia, may have contributed to the tool's central importance in modern Wicca.