empoisoner

From empoison +‎ -er.

empoisoner (plural empoisoners)

1. (obsolete) A poisoner.
   • 1606, Philemon Holland (translator), Caius Suetonius Tranquillus, The Historie of Twelve Cæsars:

     For when Seianus perceiued that Drufus, empoisoners escaped vnpunished

• “empoisoner”, in Webster’s Revised Unabridged Dictionary, Springfield, Mass.: G. & C. Merriam, 1913, →OCLC.