colonne d'eau

== French == === Pronunciation === IPA(key): /kɔ.lɔn d‿o/ === Noun === colonne d'eau f (plural colonnes d'eau) water column (volume of water under the surface) (hydrology) water column (notional column of water from the surface to the bottom in a natural setting, notable for the differences in physical and chemical properties at various depths) (diving) water column (zone in which ascent and descent occur) ==== See also ==== colonne d'air