syringa
nounA mock orange shrub.
nounA plant of the genus Philadelphus; the mock-orange.
nounA genus of plants; the lilac.
nounThe mock orange; — popularly so called because its stems were formerly used as pipestems.
nounAny of several
genus of Old World shrubs or low trees having fragrant flowers in showy panicles: lilacs
nounlarge hardy shrub with showy and strongly fragrant creamy-white flowers in short terminal racemes