Making an impression is a phrase that is often used to describe the importance of making a good first impression. The term can also be used to refer to the act of creating something that will leave a lasting impression on someone. In this crossword, the solution for the term Making an Impression is 'Denting', which has 7 letters. Denting is a process that involves making an indentation in a surface, usually with a tool or object. This process is often used to create a lasting impression on a material, such as metal or wood.