brain fog

Noun

 * 1)  A mental condition in which the subject experiences problems in concentrating, thinking clearly, or remembering things; a sense of not being completely awake or mentally acute.
 * 2) * 1899,, contribution to the discussion session on a lecture by , “Alcohol physiology and superintendence”. Proceedings of the Department of Superintendence, National Educational Association, page 82:
 * That woman and her question must have emanated from the brain fog of some opposer to scientific temperance education who was trying to find out for himself whether three glasses of whisky or a bottle of Rhine wine is isodynamic with certain amounts of sugar, fat, and starch.
 * That woman and her question must have emanated from the brain fog of some opposer to scientific temperance education who was trying to find out for himself whether three glasses of whisky or a bottle of Rhine wine is isodynamic with certain amounts of sugar, fat, and starch.

Translations

 * Chinese:
 * Mandarin: 腦霧
 * Faroese: heilamjørki
 * Finnish: aivosumu
 * French: brouillard mental
 * German: Nebel im Hirn, Hirnnebel
 * Japanese: ブレインフォグ