What is the origin of 'sleep tight'?
Read moreOne of the mysteries of the English language finally explained.
Not notable; not deserving of (particular) notice, unremarkable.
A person who or thing which is not notable; (with the and plural concord) people who are not notable as a class.
Late Middle English; earliest use found in Reginald Pecock (c1392–?1459), bishop of Chichester and religious author. From un- + notable.