dull the edge of

dull the edge of (something)

To lessen some aspect of something, often so that it is less severe or effective. Likened to dulling the edge of a blade. Unfortunately, there is little we can do to dull the edge of such an emotional issue.See also: dull, edge, of

dull the edge of

make less sensitive, interesting, or effective. The image here is of making a knife's edge blunt.See also: dull, edge, of