NeoDict for iPhone.

Available free in the App Store

View
NeoDict for Android.

Available free in the Play Store

View
English Dictionary
▪ delegation▪ delete▪ deleterious▪ deletion▪ delf
◊ deleterious
deleterious
adj : having adverse effect on living things; "noxious chemical
wastes" [syn: {hurtful}, {injurious}, {noxious}]