gloss over

/G L AO1 S OW1 V ER0/
verb
  1. 1

    To cover up a mistake or a crime; to hush up or whitewash.

    โ€œThey glossed over the problem, hoping that the customers wouldn't notice.โ€

  2. 2

    To treat something with less care than it deserves; to ignore.

    โ€œThis book only glosses over quantum mechanics, and doesn't go into detail.โ€

Source: https://en.wiktionary.org/wiki/gloss%20over