fluctuable,a.rare—0.|ˈflʌktjuːəb(ə)l| [as if ad. L. *fluctuābilis, f.fluctuāre to fluctuate: see -able.] Capable of fluctuating. (Ogilvie 1882.) Hence fluctuaˈbility, the quality of being fluctuable. a1786Walpole Lett. to Mann (F. Hall).1882in Ogilvie.