Bolter \Bolt"er\, n. One who bolts; esp.: (a) A horse which starts suddenly aside. (b) A man who breaks away from his party. [1913 Webster]
Bolter \Bolt"er\, n. 1. One who sifts flour or meal. [1913 Webster] 2. An instrument or machine for separating bran from flour, or the coarser part of meal from the finer; a sieve. [1913 Webster]
Bolter \Bolt"er\, n. A kind of fishing line. See {Boulter}. [1913 Webster]