Vipera berus, also known as the common European adder and the common European viper, is a species of venomous snake in the family Viperidae. The species...

Rekert as "charming and witty V. H. Adderly," an operative working for an obscure government intelligence agency. Adderly was based on series creator Elliott...

The puff adder (Bitis arietans) is a highly venomous viper species found in savannahs and grasslands from Morocco and western Arabia throughout Africa...

Black adder may refer to either of two classifications of snake: Vipera berus, a viper species found in Europe and Asia Eastern hognose snake, a basically...

An adder, or summer, is a digital circuit that performs addition of numbers. In many computers and other kinds of processors, adders are used in the arithmetic...

Swamp adder may refer to: Proatheris superciliaris, a small viper found in East Africa. The fictional Indian venomous snake in Arthur Conan Doyle's "The...

up adder or Adder in Wiktionary, the free dictionary. Vipera berus, the common European adder, is a snake found in Europe and northern Asia. Adder may...

Death adder may refer to: In herpetology: All members of the genus Acanthophis, a group of highly venomous elapids found in Australia and New Guinea In...

A carry-lookahead adder (CLA) or fast adder is a type of electronics adder used in digital logic. A carry-lookahead adder improves speed by reducing the...

Mountain adder may refer to: Bitis atropos, a.k.a. the berg adder, a venomous viper species found only in three mountainous regions in southern Africa...