What is the meaning of Wicca?

Wicca (neo-pagan religion)

Wiccan (follower of this religion)

Wicca

wizard, sorcerer, magician, druid, necromancer

Wicca (neopagan religion that was first popularized by books written in 1949, 1954, and 1959 by Englishman Gerald Gardner, involving the worship of a horned male god and a moon goddess, the observance of eight Sabbats, and the performance of various rituals)

Source: wiktionary.org