SMIRCH Meaning of SMIRCH in English [smirch] vt [ME smorchen] (15c) 1 a: to make dirty, stained, or discolored: sully b: to smear with something that stains or dirties 2: to bring discredit or disgrace on -- smirch n Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012