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n. One that adds, especially a computational device that performs arithmetic addition.

n. See viper.

n. Any of several nonvenomous snakes, such as the milk snake of North America, popularly believed to be harmful.

n. A snake.

n. A name loosely applied to various snakes more or less resembling the viper; a viper.

n. A small venomous serpent of the genus Vipera. The common European adder is the Vipera berus. The puff adders of Africa are species of the genus Oecobius.

n. Any of several small nonvenomous snakes resembling the adder, such as the milk snake.

n. The sea-stickleback or adder-fish.

n. Someone who or something which performs arithmetic addition.

n. Something which adds or increases.

n. One who, or that which, adds; esp., a machine for adding numbers.

n. A serpent.

n.

n. A small venomous serpent of the genus Vipera. The common European adder is the Vipera berus or Pelias berus. The puff adders of Africa are species of Clotho.

n. In America, the term is commonly applied to several harmless snakes, as the milk adder, puffing adder, etc.

n. Same as Sea Adder.

n. The popular English name of the viper, Vipera communis, now Pelias berus, a common venomous serpent of Europe (and the only poisonous British reptile), belonging to the family Viperidæ, of the suborder Solenoglypha, of the order Ophidia.

n. A name loosely applied to various snakes more or less resembling the viper, Pelias berus: as

n. The sea-stickleback or adder-fish. See adder-fish.

n. One who adds.

n. An instrument for performing addition.

n. a machine that adds numbers

n. a person who adds numbers

n. small terrestrial viper common in northern Eurasia

"The puff adder is a short, thick viper that is responsible for more bites than any other serpent in Africa."

calculating machine    calculator    computer    estimator    figurer    reckoner    viper   

blowing-adder    homed adder    berg adder    banded adder   

sea adder   

milk adder    puffing adder   

half adder    full adder   

serpent   

bladder    ladder    madar    madder    sadder   

viper    scorpion    toad    cobra    serpent    rattlesnake    reptile    basilisk    python    centipede