Transform/trænsˈfɔːrm/ Definition 1 of 4Pro Tip 1/3Positive Connotation The word often implies a change for the better or an upgrade. Her mindset transformed, leading to a happier life. Pro Tip 2/3Complete Change Implies a thorough or dramatic change, not a small adjustment. The renovation transformed the old house into a modern home. Pro Tip 3/3Beyond Physical Can refer to intangible changes, like beliefs or attitudes. The trip abroad transformed her outlook on life.