be the making of (something)(redirected from been the making of)
be the making of (something)
To be a positively transformative event for a something. This big promotion could really be the making of Caroline's career.
be the making of
Be the means or cause of progress or success, as in Marriage will be the making of him. This idiom, using making in the sense of "advancement," was first recorded about 1470.
be the making of someone/something
If something is the making of a person or thing, it is the reason that they become successful or become very much better than they used to be. The school seemed so far away from home, but it proved to be the making of me. Arguably, the motorway has been the making of modern Cambridgeshire.