confluent
adj.
late 15c., from Middle French confluent or directly from Latin confluentem (nominative confluens), present participle of confluere "to flow together" (see confluence). The noun meaning "a stream which flows into another" is from 1850.
〔蒋〕[con-共同，flu流，-ent形容词后缀，…的] 合流的，汇合的