(n): an abstraction belonging to or characteristic of two entities or parts together
(n): the state of being connected
(n): the state of being joined or united or linked
(n): an instrumentality that connects
(n): an artifact (or system of artifacts) that is instrumental in accomplishing some end
(n): (usually plural) a person who is influential and to whom you are connected in some way (as by family or friendship)
(n): a person with whom you are acquainted
(n): the process of bringing ideas or events together in memory or imagination
(n): the cognitive processes whereby past experience is remembered
(n): a connecting shape
(n): the spatial arrangement of something as distinct from its substance
(n): a supplier (especially of narcotics)
(n): someone whose business is to supply a particular service or commodity
(n): shifting from one form of transportation to another
(n): the act of moving something from one location to another
(n): the act of bringing two things into contact (especially for communication)
(n): the act of changing the unity or wholeness of something