hemorrhoidectomy: surgical procedure for tying hemorrhoids and excising them
operation: a medical procedure involving an incision with instruments; performed to repair damage or arrest disease in a living body
hare krishna: a religious sect founded in the United States in 1966; based on Vedic scriptures; groups engage in joyful chanting of `Hare Krishna' and other mantras based on the name of the Hindu god Krishna; devotees usually wear saffron robes and practice vegetarianism and celibacy