The term 'hub' is used to describe a central point or location, often in the context of transportation or communication networks. The crossword solutions for this term include 'POLESTAR' (8 letters), which is a navigational star used to guide sailors; 'PIVOT' (5 letters), which is a point around which something turns; 'CORE' (4 letters), which is the central part of something; 'HEADQUARTERS' (12 letters), which is the main office or base of operations for an organization; 'FOCUS' (5 letters), which is the CENTER of attention or activity; 'MIDDLE' (6 letters), which is the CENTER point between two extremes; 'NODE' (4 letters), which is a point at which lines or pathways intersect; 'NEXUS' (5 letters), which is a connection or link between different things; 'LOCUS' (5 letters), which is a particular place or position; 'CENTRE' (6 letters), which is the MIDDLE point of something; 'mecca' (5 letters), which is a place that attracts people from all over; 'CENTER' (6 letters), which is the MIDDLE point of something; 'NAVE' (4 letters), which is the central part of a church; and 'BOSTON' (6 letters), which is a major city in the United States.