wave aside
• dismiss something as unnecessary or irrelevant.
• "he waved the objection aside and carried on"
Similar:
dismiss,
reject,
set/put/brush aside,
shrug off,
disregard,
ignore,
spurn,
rebuff,
discount,
repudiate,
put out of one's mind,
play down,
treat with contempt,
pooh-pooh,
pour cold water on,