Edder

1. v. t. To bind the top interweaving edder; as, to edder a hedge.
2. n. An adder or serpent.
3. n. Flexible wood worked into the top of hedge stakes, to bind them together.

The word meanings were obtained from OPTED(The Online Plain Text English Dictionary), which is based on “The Project Gutenberg Etext of Webster’s Unabridged Dictionary” which is in turn based on the 1913 US Webster’s Unabridged Dictionary (See Project Gutenburg), as a text file.