1. refuse to change your mind about something despite pressure to do so
Professional
Social
stand your ground and stick to your beliefs
When you 'stand your ground' it means to keep your position physically or metaphorically despite being challenged or pressured. If you stand your ground in an argument it means you defend your position and refuse to change your opinion. Similar in meaning to 'stick to your guns' and 'hold your ground'. This is an idiomatic expression.