Fou is a 3 letter English word. It's valid Scrabble word worth 6 points. It's valid Words with friends word worth 7 points.
You can make 9 anagrams from letters in fou (fou).
1525-35; Scots form of full1
He got fou yestreen on the road to Barbie and blabbed it—he'll lose his job, yon chap, if he doesna keep his mouth shut.
I fancy you have a scotch proverb to the effect that 'fou folk come to no harm.'
The truth may as well be said, at once; he fou't like a man of red gifts, and I fou't like a man with gifts of my own colour.
I s' gang doon to Lucky Leary's, and fill mysel' roarin' fou, an' it'll be a' your wyte (blame).'
In the vulgar version I find the Poet with his long hair is made to play the part of the fou.
Save for occasional lucid intervals, he was a "fou furieux."
Daphne was suddenly taken with a fou rire and began to laugh helplessly.
We fou't a fair battle, and he fell; in this there is nothin' but what a brave expects, and should be ready to meet.
The translator of the French original was probably justified in his rendering of "fou rire."
In the old Lorraine language, fou for tou, all and fool, were the same thing.