hub, n.
(hubs)
freq. cnt. 2
(hubs)
freq. cnt. 2
the central part of a car wheel (or fan or propeller etc) through which the shaft or axle passes
<noun.artifact> freq. cnt.: 2 freq. cnt.: 2
hub
semantic pointers
part holonym
hypernym
a center of activity or interest or commerce or transportation; a focal point around which events revolve
<noun.location>
hub
sample sentences
"the playground is the hub of parental supervision""the airport is the economic hub of the area"
semantic pointers
hypernym
hyponym