deaf

adj 1: lacking or deprive of the sense of hearing wholly or in part

[ant: {hearing(a)}]

2: (usually followed by `to') unwilling or refusing to pay

heed; "deaf to her warnings" [syn: {deaf(p)}, {indifferent(p)}]

n : people who have severe hearing impairments; "many of the

deaf use sign language"

v : make or render deaf [syn: {deafen}]

DEA

{Data Encryption Algorithm}