No, the true adder is a European venomous snake but the term is sometimes used very loosely to describe almost any snake, especially venomous snakes. Adders are vipers, rattlesnakes are vipers but rattlesnakes are not adders.
A death adder is an Australian snake. The definition is venomous Australian snake resembling an adder. It looks like a normal snake, but it is a dangerous creature.
The adder is a snake, and snakes are reptiles.
The Adder is Britain's only poisonous snake :-) there have been no other recorded snakes in BritainBrittains only venomous snake - is the Adder. See the related link for a picture.The European Adder (Vipera berus).Adder
Adder
An adder?
A snake.
No, although all snakes come in the class "reptillia".
The adder (Vipera Berus)
The adder is the only poisonous British snake, and is a reptile.
No, it's a snake.
Adder
The adder is a poisonous snake. Using binary numbers, the adder produced a mathematical outcome.