(Internet slang) Firefox (web browser)

(mythology, Shinto): A heavenly/celestial fox; a nine-tail fox said to be the most powerful form of the kitsune: Once they turn 1,000-years-old, they gain all nine of their tails, turn a golden color, and ascend to the heavens, where they become celestial foxes.

good foxes or Inari foxes

(mythology) supernatural fox that can transform into a human form

(Zen) someone who has not fully attained enlightenment, but puts on airs and becomes self-important as if they have / a wild fox

a wild fox / a mythological spirit fox, fond of tricks and pranks, and capable of possessing people

an arctic fox

reynard (male fox)

vixen (female fox) / vixen (temperamental woman)

a red fox (Vulpes vulpes)