Untruss \Un*truss"\, v. t. [1st pref. un- + truss.] To loose from a truss, or as from a truss; to untie or unfasten; to let out; to undress. [R.] --Dryden. [1913 Webster] Untruss
Untruss \Un*truss"\, Untrusser \Un*truss"er\, n. One who untrussed persons for the purpose of flogging them; a public whipper. [Obs.] --B. Jonson. [1913 Webster]