Dictionary of American idioms

BACK OFF (FROM SOMEONE OR SOMETHING)

back off (from someone or something): translation

back away (fromsomeone or something)&back off (fromsomeone or something)
1.Lit.to move backwards from a person or thing; to withdraw physically from someone or something. •

You should back away from the fire.

Please back off from the man who is threatening you.

2.Fig.to begin to appear uninterested in someone or something; to withdraw one's interest from someone or something. •

The board of directors began to back away from the idea of taking over the rival company.

Tom backed off from the whole idea of investing in stocks.