Definition: a free-swimming sexual form of a coelenterate such as a jellyfish, typically having an umbrella-shaped body with stinging tentacles around the edge.
Wikipedia: In Greek mythology, Medusa, also called Gorgo, was one of the three monstrous Gorgons, generally described as winged human females with living venomous snakes in place of hair. Those who gazed into her eyes would turn to stone.
You can apply whatever meaning you like to this wee beauty.
Special request for coloured Medusa is possible. Or go with a surprise…
