megrim

[mee-grim] /ˈmi grɪm/
noun
1.
megrims, low spirits; the blues.
2.
a whim or caprice.
3.
migraine.
Origin
1350-1400; Middle English migrame a type of headache < Middle French migraine (by misreading, in taken as m); see migraine
British Dictionary definitions for megrim

megrim1

/ˈmiːɡrɪm/
noun (archaic)
1.
(often pl) a caprice
2.
a migraine
Word Origin
C14: see migraine

megrim2

/ˈmiːɡrɪm/
noun
1.
a flatfish, Lepidorhombus whiffiagonis, of the turbot family, having a yellowish translucent body up to 50 cm (20 in.) in length, found in European waters, and caught for food
Word Origin
C19: of uncertain origin
Word Origin and History for megrim

see migraine.

megrim in Medicine

megrim me·grim (mē'grĭm)
n.
See migraine.