D defs.my
Entry 1 sense Webster, 1913

Egregious

/ĭg-rēj'-əs/ · E·gre·gious · IPA /ɪˈɡɹiː.d͡ʒəs/
01 a. Surpassing; extraordinary; distinguished (in a bad sense); -- formerly used with words importing a good quality, but now joined with words …
  1. 1.
    Surpassing; extraordinary; distinguished (in a bad sense); -- formerly used with words importing a good quality, but now joined with words having a bad sense; as, an egregious rascal; an egregious ass; an egregious mistake.
    “The egregious impudence of this fellow.” Bp. Hall.
    “His [Wyclif's] egregious labors are not to be neglected.” Milton.