The Collaborative International Dictionary of English v.0.48:

Abusion \A*bu"sion\, n. [OE. abusion, abusioun, OF. abusion, fr.
   L. abusio misuse of words, f. abuti. See Abuse, v. t.]
   Evil or corrupt usage; abuse; wrong; reproach; deception;
   cheat. --Chaucer.
   [1913 Webster]