You know what it looks like… but what is it called?
TAKE THE QUIZ“andnot”
The following 2 entries include the term andnot.
(and) not before time (too)
idiom—used to say that something should have happened sooner
children should be seen and not heard
idiom—used to say that children should be quiet and well-behaved
Love words? Need even more definitions?
Merriam-Webster unabridged