Webster’s Revised Unabridged Dictionary · 1913
Defix
De·fix′ (dē·fĭks′), v. t. [L. defixus, p. p. of defigere to fix; de- + figere to fix.] To fix; to fasten; to establish. [Obs.] "To defix their princely seat . . . in that extreme province." Hakluyt.