fluctuation, n.f., fluctuation.
fluctueu-x, -se, adj., fluctuating, agitated, boisterous.
fluer, v.n., to flow, to run.
fluet, -te, adj., thin, spare, lean, slender, lank.
flueurs, n.f.pl., (med.) fluor-albus, whites.
fluide, adj., liquid, flowing, fluid.
fluide, n.m., fluid.
fluidité, n.f., fluidity, fluidness.
fluor, n.m., (chem.) fluorine; (min.) fluor; fluor-spar. Spath —; fluor, fluor-spar.
fluorine, n.f., (chem.) fluorine; (min.) fluoride.