pompon flower noun3 •A flower of any of various cultivated plants with dense, globular masses of flower petals.Pompon flower type with a row of ray floret and tubular disc florets was dominant over both chrysanthemum and fluffy types, while chrysanthemum type was dominant over fluffy type. — 2008 •Any of various flowering plants in the genus Chrysanthemum, chrysanthemums.Pompon flowers are annual flowering plants that are more commonly known as chrysanthemums. The flowers are called pompons because their fullness makes them resemble the pompons that cheerleaders use. — 2017 •Any of various flowering plants in the genus Dahlia, family Asteraceae; dahlias. formspompon flowers