| Adder |
| A serpent. |
| Adder |
| A small venomous serpent of the genus Vipera. The common
European adder is the Vipera (/ Pelias) berus. The puff adders of
Africa are species of Clotho. |
| Adder |
| In America, the term is commonly applied to several harmless
snakes, as the milk adder, puffing adder, etc. |
| Adder |
| Same as Sea Adder. |
| Adder fly/ |
| A dragon fly. |
| Adder's-tongue |
| A genus of ferns (Ophioglossum), whose seeds are
produced on a spike resembling a serpent's tongue. |
| Adder's-tongue |
| The yellow dogtooth violet. |
| Adderwort |
| The common bistort or snakeweed (Polygonum bistorta). |
| Addibility |
| The quantity of being addible; capability of addition. |
| Addible |
| Capable of being added. |
