Source : Webster's Revised Unabridged Dictionary (1913)

Henpeck \Hen"peck`\, v. t. [imp. & p. p. {Henpecked}; p. pr. &
   vb. {Henpecking}.]
   To subject to petty authority; -- said of a wife who thus
   treats her husband. Commonly used in the past participle
   (often adjectively).