Lekwiltok noun1 •A group of First Nations (Wei Wai Kai, Wei Wai Kum, Kwiakah) based on the east coast of Vancouver Island and Quadra Island in British Columbia, Canada, historically also on the mainland coast.Cape Mudge also marked the southern extremity of the Kwakiutl, the home of the Lekwiltok or, more commonly a century ago, the Yaculta. — 1984 formsLekwiltoks