P. and V. ποταμός, ὁ.
stream: P. and V. ῥοή, ἡ, ῥεῦμα, τό, ῥεῖθρον, τό, ῥοῦς, ὁ (ῥόος, in V.), V. ῥέος, τό; see stream.
of a river, adj.: Ar. and V. ποτάμιος.