👉 Pointedheaded is a word that has made its appearance on Wikipedia, though not as commonly used in everyday language. It is defined as:
1. Someone who is focused and concentrated on one thing at a time. 2. An individual with a high level of concentration or determination. In terms of an edgy example sentence using it, you could say something like this: "Pointedheaded scientists are the best in their field because they focus so deeply on a single project that no other person has ever been able to achieve."