any of various plants or shrubs of the genus Paeonia, having large, showy flowers, as the widely cultivated species P. lactiflora: the state flower of Indiana.
Origin: bef. 1000; ME < LL peōnia, L paeōnia < Gk paiōnía peony, akin to Painpaean; r. ME pione < AF < OF peone < L; r. OE peonie < LL, L, as above
pe·o·ny (pē'ə-nē) n.
pl.pe·o·nies Any of various garden plants of the genus Paeonia, having large, variously colored flowers with numerous stamens and several pistils.
[Middle English pione, from Old English pēonie and Anglo-Norman peonie, both from Medieval Latin peōnia, from Latin paeōnia, from Greek paiōniā, perhaps from Paiōn, Apollo, physician of the gods.]
a merger of O.E. peonie and O.N.Fr. pione, both from L.L. peonia, from L. pæonia, from Gk. paionia (fem. of paionios), perhaps from Paion, physician of the gods (or Apollo in this aspect), supposedly so called for the plant's healing qualities. The root, flowers, and seeds formerly were used in medicine.