A motion like that of waves; a moving in this and that direction. / A wavering; unsteadiness.

plural of fluctuation

Of, pertaining to, or resulting from fluctuation(s)

(intransitive) To vary irregularly; to swing. / (intransitive) To undulate. / (intransitive) To be irresolute; to waver. / (transitive) To cause to vary irregularly.

simple past tense and past participle of fluctuate

present participle of fluctuate

Subject to irregular changes in quantity or quality.

A fluctuation.

Third-person singular simple present indicative form of fluctuate

plural of fluctuator