Irresistible sexual desire in male is known as

     A. Sadism                      B. Tribadism

     C. Satyriasis                  D. Nymphomania

Answer: C.

Explanation:

Sadism: (Algolagnia)

 In Sadism, sexual gratification is obtained or increased from the acts of physical cruelty or infliction of pain upon one's partner.It is seen more commonly in men.

Tribadism: (lesbinism)

  Homosexuality in females is called Tribadism.

Satyriasis:

Excessive and irresistible sexual desire in males.

Nymphomania:

Excessive and irresistible sexual desire in females.