adder

Từ điển WordNet v3.1 - WordNet Dictionary

noun

1. a person who adds numbers
• Hypernyms:
calculator, reckoner, figurer, estimator, computer
2. a machine that adds numbers
• Derivationally related forms:
add
• Hypernyms:
calculator, calculating machine
3. small terrestrial viper common in northern Eurasia
• Syn:
common viper, Vipera berus
• Hypernyms:
viper
• Member Holonyms:
Vipera, genus Vipera

• Từ đồng nghĩa / Synonyms:
  common viper, Vipera berus