The Collaborative International Dictionary of English v.0.48:

Berate \Be*rate"\ (b[-e]*r[=a]t"), v. t. [imp. & p. p.
   Berated; p. pr. & vb. n. Berating.] [See 2nd rate, v.
   t..]
   To rate or chide vehemently; to scold. --Holland. --Motley.
   [1913 Webster]