You know what it looks like… but what is it called?
TAKE THE QUIZ“a hand”
The following 4 entries include the term a hand.
give/lend me a hand with
idiom: to provide help
have a hand in
idiom: to be involved in (something)
lay a hand on
idiom: to touch or harm (someone)
lend a hand
idiom: to provide help
Love words? Need even more definitions?
Merriam-Webster unabridged