Definition of "cunnilinguism"

The Lesbian is the analogue among women of Persian love among men, and this perversion takes place in two ways, either by friction of the two female bodies, known as tribadism, or by the tongue, designated as cunnilinguism.

1908, Medical Council: Volume 13, page 12

There may be mutual masturbation, fellatio, cunnilinguism, or even pederasty.

1941, Samuel Henry Kraines, The therapy of the neuroses and psychoses, page 115