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general::
Phrase(s): back someone or something into someone or something
to guide or move someone or something backwards into someone or something. • Don’t back your car into anyone. • Using hand signals, the attendant backed all the cars into the parking spaces., Phrase(s): back into someone or something
to move backwards, bumping into someone or something; to move a car backwards into something, such as a garage or a parking space. (See also back someone or something into someone or something.) • I’m sorry. I didn’t mean to back into you. • I backed into the potted plant.
McGrawhill's American Idioms And Phrasal Verbs