What is the origin of 'sleep tight'?
Read moreOne of the mysteries of the English language finally explained.
1That roars; loud, noisy, roaring.
2Scottish. Of clothing, etc.: bright, showy, ‘loud’.
Late 17th century; earliest use found in Edmund Hickeringill (d. 1708), Church of England clergyman and religious controversialist. From roar + -y. Compare slightly later rory-tory.