You know what it looks like… but what is it called?
TAKE THE QUIZ“power of”
The following 2 entries include the term power of.
power of attorney
noun phrase: a legal instrument authorizing one to act as the attorney or agent of the grantor
do (someone) a power of good
idiom: to help someone physically or mentally : to make someone feel better
Love words? Need even more definitions?
Merriam-Webster unabridged