achamanamu. [Skt.] n. Sipping water three times  before religious ceremonies or meals, or after meals, or after  relieving oneself, repeating at the same time the 24 principal  names of Vishnu 
āchamanamu. [Skt.] n. Sipping water three times  before religious ceremonies or meals, or after meals, or after  relieving oneself, repeating at the same time the 24 principal  names of Vishnu