English dictionary

adder

/'/&/d/@/r/

Definitions, examples, synonyms and antonyms from WordNet 3.0.

noun

a person who adds numbers

noun.person

Source: WordNet 3.0
a machine that adds numbers

noun.artifact

Source: WordNet 3.0
small terrestrial viper common in northern Eurasia

noun.animal

Synonyms common viper vipera berus

Source: WordNet 3.0
One who, or that which, adds; esp., a machine for adding numbers.

noun

Source: webster1913
A serpent.

noun

Source: webster1913