Brush off Definition 1 of 3Pro Tip 1/3Social Nuance 'Brush off' can imply disrespect or a lack of interest when used in social contexts. When I started talking about my job, he just brushed me off. Pro Tip 2/3Slight Rudeness The phrase may be perceived as rude or abrasive, especially if done publicly. She brushed off his concerns in front of everyone at the meeting. Pro Tip 3/3Non-verbal Brush Off 'Brush off' can be done through body language, not just words. He brushed off her questions with a wave of his hand.