1. fix, restore, retouch. Mend, darn, patch mean to repair something and thus renew its usefulness. Mend is a general expression that emphasizes the idea of making whole something damaged: to mend a broken dish, a tear in an apron. Darn and patch are more specific, referring particularly to repairing holes or rents. To darn is to repair by means of stitches interwoven with one another: to darn stockings. To patch is to cover a hole or rent (usually) with a piece or pieces of similar material and to secure the edges of these; it implies a more temporary or makeshift repair than the others: to patch the knees of trousers, a rubber tire. 2. rectify, amend, emend. 3. ameliorate, meliorate. 4. heal, recover, amend.