Origin of fluvialMiddle English from Classical Latin fluvialis from fluvius, a river from fluere, to flow: see fluctuate
- Of, relating to, or inhabiting a river or stream.
- Produced by the action of a river or stream.
Origin of fluvialMiddle English from Latin fluviālis from fluvius river from fluere to flow ; see bhleu- in Indo-European roots.
From Latin fluviālis.