- The block in the center of a wheel, from which the spokes
radiate, and through which the axle passes; -- called also hub or hob. - The navel. - The middle or body of a church, extending from the transepts
to the principal entrances, or, if there are no transepts, from the
choir to the principal entrance, but not including the aisles.
Brush Navel Connector (BNC) Bayonet out connector of Brush Navel Connector (BNC) (preferred Microsoft usage) also known as bayonet navy connector or bayonet