Hub — synonyms, definition

1. hub (Noun)

axis center centre core crux eye focal point focus heart middle midpoint nucleus pivot

hub (Noun) — The central part of a car wheel (or fan or propeller etc) through which the shaft or axle passes.

hub (Noun) — A centre of activity, interest, commerce or transportation; a focal point around which events revolve. ex. "the playground is the hub of parental supervision" ex. "the airport is the economic hub of the area"

center centre eye heart middle part portion civic center civic centre down town municipal center municipal centre blower car wheel electric fan propeller propellor