Bolter

1. n. A kind of fishing line. See Boulter.
2. n. One who bolts; esp.: (a) A horse which starts suddenly aside. (b) A man who breaks away from his party.
3. n. One who sifts flour or meal.
4. n. An instrument or machine for separating bran from flour, or the coarser part of meal from the finer; a sieve.

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.