D defs.my
Entry 2 senses Webster, 1913

Derogation

· Der·o·ga·tion · IPA /ˌdɛɹəˈɡeɪʃən/
01 n. The act of derogating, partly repealing, or lessening in value; disparagement; detraction; depreciation; -- followed by of, from, or to.
  1. 1.
    The act of derogating, partly repealing, or lessening in value; disparagement; detraction; depreciation; -- followed by of, from, or to.
    “I hope it is no derogation to the Christian religion.” Locke.
    “He counted it no derogation of his manhood to be seen to weep.” — F. W. Robertson.
  2. 2.
    An alteration of, or subtraction from, a contract for a sale of stocks.(Stock Exch.)