gittern
NounWordNet 3.0
Webster's Dictionary (GCIDE)
Gittern \Git"tern\ (g[i^]t"t[~e]rn), n. [OE. giterne, OF. guiterne, ultimately from same source as E. guitar. See Guitar, and cf. Cittern.] An instrument like a guitar. "Harps, lutes, and giternes." --Chaucer. [1913 Webster]
Gittern \Git"tern\, v. i. To play on gittern. --Milton. [1913 Webster]