D defs.my
Entry 4 senses · 2 variants Webster, 1913

Megrim

· Me·grim · IPA /ˈmiːɡɹɪm/
01 n. A kind of sick or nervous headache, usually periodical and confined to one side of the head; now more commonly called migraine headache or …
  1. 1.
    A kind of sick or nervous headache, usually periodical and confined to one side of the head; now more commonly called migraine headache or migraine. Also: migraine headache, migraine
  2. 2.
    A fancy; a whim; a freak; a humor; esp., in the plural, lowness of spirits.
    “These are his megrims, firks, and melancholies.” Ford.
  3. 3.
    A sudden vertigo in a horse, succeeded sometimes by unconsciousness, produced by an excess of blood in the brain; a mild form of apoplexy.(Far.)
02 n. The British smooth sole, or scaldfish (Psetta arnoglossa).
  1. 1.
    The British smooth sole, or scaldfish (Psetta arnoglossa).(Zool.)