Focal points are the main points of focus in a particular situation. The term can be broken down into four crossword solutions: HUBS (4 letters), EPICENTERS (10 letters), centers (7 letters), LOCI (4 letters), and FOCI (4 letters). HUBS refer to the main point of activity, EPICENTERS are the main source of an event or activity, centers are the middle of something, LOCI are the places where something is located, and FOCI are the points of concentration. All of these terms refer to the same concept of focal points, which are the main points of focus in a particular situation.