You know what it looks like… but what is it called?
TAKE THE QUIZ“take leave”
The following 2 entries include the term take leave.
take leave of one's senses
idiom: to begin acting or thinking in a very foolish way
take leave of (someone)
idiom: to say goodbye to (someone) and depart
Love words? Need even more definitions?
Merriam-Webster unabridged