Adder
Pronunciation
- US IPA: /ˈæd.ɚ/
- Rhymes: -ædə(r)
Origin 1
From Middle English addere, misdivision of naddere, from Old English nÇ£dre, nÇ£ddre ("snake, serpent, viper, adder"), from Proto-Germanic *nÄ“drÇ, *nadrÇ ("snake, viper") (compare West Frisian njirre, Dutch adder, German Natter, Otter), from pre-Germanic *néhâ‚trehâ‚‚, variant of Proto-Indo-European *nhâ‚trihâ‚‚ (compare Welsh neidr, Latin natrÄ«x ‘watersnake’), from *snehâ‚- ("to spin, twist") (compare Dutch naaien). More at needle.
Full definition of adder
Noun
adder
(plural adders)- (obsolete) A snake.
- A name loosely applied to various snakes more or less resembling the viper; a viper.
- (chiefly British) A small venomous serpent of the genus Vipera. The is the . The puff adders of Africa are species of the genus .
- (US, Canada) Any of several small nonvenomous snakes resembling the adder, such as the milk snake.
- The sea-stickleback or adder-fish.
Derived terms
Origin 2
Noun
adder
(plural adders)- Someone who or something which performs arithmetic addition; a machine for adding numbers.
- Something which adds or increases.They sought out cost adders with an eye toward eliminating them.