What is the origin of 'sleep tight'?
Read moreOne of the mysteries of the English language finally explained.
- past participle of forgetunremembered, out of mind, gone clean out of someone's mind, past recollection, beyond recall, past recall, consigned to oblivion, obliterated, blotted out, buried, left behind, bygone, past, gone, lost, irrecoverable, irretrievableView synonyms
