[noun] a stream or river connected to a larger one
[noun] any projection that is thought to resemble an arm; "the arm of the record player"; "an arm of the sea"; "a branch of the sewer" Synonyms:arm, limb
[verb] grow and send out branches or branch-like structures; "these plants ramify early and get to be very large" Synonyms:ramify
[verb] divide into two or more branches so as to form a fork; "The road forks" Synonyms:ramify, fork, furcate, separate