One who, or that which, adds; esp., a machine for adding numbers.
Use in sentences of ADDER
Meaning of ADDER in English
One who, or that which, adds; esp., a machine for adding numbers.
A serpent.
A small venomous serpent of the genus Vipera. The common European adder is the Vipera (/ Pelias) berus. The puff adders of Africa are species of Clotho.
In America, the term is commonly applied to several harmless snakes, as the milk adder, puffing adder, etc.