The Rainbow is a 1915 novel by British author D.H. Lawrence. It follows three generations of the Brangwen family, particularly focusing on the sexual dynamics of, and relations between, the characters. Lawrence's frank treatment of sexual desire and the...

Supernumerary rainbows are an interference effect inside the arc of the primary bow

Supernumerary is an adjective which means "exceeding the usual number". When used as a noun, supernumerary means a temporary employee, additional society member, or extra manpower. Other supernumerary things include:

Supernumerary body parts

In gender studies, supernumerary categories refer to gender categories other than male and female

Supernumerary actor, a performer in a film, television show, or stage production who has no role or purpose other than to appear in the background, more commonly referred to as an "extra."