That undergoes rapid intramolecular rearrangements, component atoms being interchanged among equivalent structures.(adjective)
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Use "fluxional" in a sentence
"Berkeley's arguments are directed chiefly against the Newtonian fluxional calculus."
"For all symbols are fluxional; all language is vehicular and transitive, and is good, as ferries and horses are, for conveyance, not as farms and houses are, for homestead."
"Those evils of Athens then, which were found in very deed somewhat later to be the infirmity of Greece as a whole, when, though its versatile gifts of intellect might constitute it the teacher of its eventual masters, it was found too incoherent politically to hold its own against Rome: -- those evils of Athens, of Greece, came from an exaggerated assertion of the fluxional, flamboyant, centrifugal Ionian element in the Hellenic character."