idioms using “back”

Got one’s back

To provide total support, (to stand behind you to catch you if you fall)

“It’s nice to know that a friend has your back when life gets difficult.”

Back out of

To reverse an earlier decision, to renege on a deal

“They signed a contract; they can’t back out of the deal.”

Backed into a corner

To be forced into something against one’s will

“It’s not a good idea to back him into a corner; we’ll need his cooperation later.”

Back in the game

To return to action

“Bored with retirement, Matsuda-san is back in the game. She’ll be in the office tomorrow.”

Back off

A command to leave someone alone

“You need to back off, Michiko-san. He is working as fast as he can.”