the world > relative properties > wholeness > mutual relation of parts to whole > fact or action of being joined or joining > fact or action of being connected or connecting > [noun] > fact or action of being linked or linking > linking up > act or result of (2)
A connection or combination, esp. of radio or television broadcasting facilities.
The act or result of linking up; spec. (a) of troops, or in a military context; (b) of spacecraft.