"Fluidal" is a word in ENGLISH

Of or pertaining to the amnion; characterized by an amnion; as, the amniotic fluid; the amniotic sac.

Of or pertaining to atra bilis or black bile, a fluid formerly supposed to be produced by the kidneys.

Of or pertaining to hydraulics, or to fluids in motion; conveying, or acting by, water; as, an hydraulic clock, crane, …

Pertaining to, produced by, or consisting of, electricity evolved by the action or use of fluids; as, hydrogalvanic currents.

Of or pertaining to the motions of fluids, or the forces which produce or affect such motions; -- opposed to …

Of or pertaining to an hydrometer, or to the determination of the specific gravity of fluids.

Of or relating to hydrostatics; pertaining to, or in accordance with, the principles of the equilibrium of fluids.

Pertaining to, or resembling, milk; milky; as, the lacteal fluid.

Of or pertaining to air, or to elastic fluids or their properties; pertaining to pneumatics; as, pneumatic experiments.

Pertaining to, containing, or consisting of, seed or semen; as, the seminal fluid.

Of or pertaining to semen; as, the spermatic fluid, the spermatic vessels, etc.