NeoDict for iPhone.

Available free in the App Store

View
NeoDict for Android.

Available free in the Play Store

View
English Dictionary
▪ deaf-aid▪ deaf-and-dumb▪ deaf-and-dumb person▪ deaf-mute▪ deaf-muteness
◊ deaf-and-dumb person
deaf-and-dumb person
n : a deaf person who is unable to speak [syn: {mute}, {deaf-mute}]