A goddess is a female deity. In many known cultures, goddesses are often linked with literal or metaphorical pregnancy or imagined feminine roles associated with how women and girls are perceived or expected to behave. This includes themes of spinning, weaving, beauty, love, sexuality, motherhood, domesticity, creativity, and fertility. Many major goddesses are also associated with magic, war, strategy, hunting, farming, wisdom, fate, earth, sky, power, laws, justice, and more. Some themes, such as discord or disease, which are considered negative within their cultural contexts also are found associated with some goddesses. There are as many differently described and understood goddesses as there are male, shapeshifting, or neuter gods.

A deity or god is a supernatural being considered to be sacred and worthy of worship due to having authority over the universe, nature or human life. The Oxford Dictionary of English defines deity as a god or goddess, or anything revered as divine. C. Scott Littleton defines a deity as "a being with powers greater than those of ordinary humans, but who interacts with humans, positively or negatively, in ways that carry humans to new levels of consciousness, beyond the grounded preoccupations of ordinary life".