adder

noun (n)

1. a person who adds numbers (noun.person)

   Sumber: wordnet30

2. a machine that adds numbers (noun.artifact)

   Sumber: wordnet30

3. small terrestrial viper common in northern Eurasia (noun.animal)

   Sinonim: common viper, vipera berus

   Sumber: wordnet30

4. One who, or that which, adds; esp., a machine for adding numbers. (noun)

   Sumber: webster1913

5. A serpent. (noun)

   Sumber: webster1913