A tributary (or affluent or confluent) is a contributory stream, a river that does not reach the sea, but joins another major river (a parent river), to which it contributes its waters, swelling its discharge. A tributary joins another river at a confluence. When a river's tributaries are listed in orographic sequence, they are in order from the highest (nearest the source of the river) to the lowest (nearest the mouth).
The opposite of a tributary is a distributary; a river branch that flows away from the main stream.
A river and all its tributaries drain the watershed of the river.
Network analysis examines the arrangement of tributaries in a hierarchy of 1st, 2nd, 3rd etc. orders.
Confluence, given a rewrite system in computer science, refers to the property, that a term may be rewritten in several ways, according to, yet may be resolved to the same term after enough reduction steps.
It is interesting to note that the joining of both prefix and suffix to make the word confluence is a confluence in and of itself; both word parts join to form something that flows in the phenomenal river of language.
Confluence is also used by a number of OEM partners as a content rendering and linking component within their applications.
A confluence is the merger or meeting of two or more objects (or subjects) that seem to inseparably bind their respective forces or attributes into a point of junction.
Confluence Holdings Corp. the largest manufacturer for canoes, kayaks and accessories worldwide.
(The joining of both prefix and suffix to make the word confluence is a confluence in and of itself; both word parts join to form something that flows in the phenomenal river of language.)