whitewash
1. white.wash \'hwi-t-.wo.sh, 'wi-t-, -.wa:sh\ vt 1: to whiten with
whitewash 2a: to gloss over or cover up (as vices or crimes) 2b: to
exonerate by means of a perfunctory investigation or through biased
presentation of data 3: to hold (an opponent) scoreless
2. whitewash n 1: a liquid composition for whitening a surface : as 1a: a
preparation for whitening the skin 1b: a composition (as of lime and water
or whiting, size, and water) for wh itening structural surfaces 2a: an act
or instance of glossing over or of exonerating 2b: a defeat in a contest
in which the loser fails to score