You know what it looks like… but what is it called?
TAKE THE QUIZ“under-one”
The following 2 entries include the term under-one.
have one's legs/feet/knees cut out from under (one)
idiom: be knocked down by something that hits one's legs very hard —often used figuratively.
under one roof
idiom: at the same location
Love words? Need even more definitions?
Merriam-Webster unabridged
