[f. FETTER v. + -ER1.] One who fastens fetters on (a person). lit. and fig.
1611. Cotgr., Entraveur, a fetterer, a shackler.
1846. Landor, Imag. Conv., Wks. 1846, I. 75/2. Which was the fetterer? We may guess, but not from the grammar.
