Exact Match:
- hub
- the central part of a car wheel (or fan or propeller etc) through which the shaft or axle passes
- a center of activity or interest or commerce or transportation; a focal point around which events revolve; "the playground is the hub of parental supervision"; "the airport is the economic hub of the area"
Synonyms:
- approach,
- arbor,
- asymptote,
- axis,
- axle,
- axle bar,
- axle shaft,
- axle spindle,
- axle-tree,
- bottleneck,
- center,
- center of action,
- center of gravity,
- centroid,
- centrum,
- chimney,
- chimney corner,
- collision course,
- concentralization,
- concentration,
- concourse,
- concurrence,
- confluence,
- conflux,
- congress,
- convergence,
- converging,
- core,
- crossing,
- dead center,
- distaff,
- epicenter,
- fender,
- fire screen,
- fireboard,
- fireguard,
- fireplace,
- fireside,
- flue,
- focal point,
- focalization,
- focus,
- fulcrum,
- funnel,
- gimbal,
- gudgeon,
- heart,
- hearth,
- hearthstone,
- hinge,
- hingle,
- hob,
- ingle,
- inglenook,
- ingleside,
- kernel,
- mandrel,
- marrow,
- medulla,
- meeting,
- metacenter,
- middle,
- mutual approach,
- narrowing gap,
- nave,
- navel,
- nerve,
- nub,
- nucleus,
- oarlock,
- omphalos,
- pin,
- pintle,
- pith,
- pivot,
- pole,
- radiant,
- radius,
- rowlock,
- seat,
- smokehole,
- spindle,
- spokes,
- storm center,
- swivel,
- tangent,
- trunnion,
- umbilicus