What is "shekinester"

In many campaign settings for the Dungeons & Dragons fantasy role-playing game, Shekinester is the threefold deity of the nagas. She can appear as the aspect of spirit nagas, water nagas, and guardian nagas. She has a different symbol for each of her aspects: as the Weaver her symbol is a mask, as the Empowerer her symbol is a mirror, and as the Preserver her symbol is a grain jar.