D defs.my
Entry 1 sense Webster, 1913

Detractor

/dēt-răk'-tẽr/ · De·tract·or · IPA /diːtrˈæktər/
01 n. One who detracts; a derogator; a defamer.
  1. 1.
    One who detracts; a derogator; a defamer.
    “His detractors were noisy and scurrilous.” Macaulay.