syringa n 1: large hardy shrub with showy and strongly fragrant creamy- white flowers in short terminal racemes [syn: {mock orange}, {syringa}, {Philadelphus coronarius}] 2: genus of Old World shrubs or low trees having fragrant flowers in showy panicles: lilacs [syn: {Syringa}, {genus Syringa}]
Syringa \Sy*rin"ga\, n. [NL., fr. Gr. ?, ?, a shepherd's pipe, tube. Cf. {Syringe}.] (Bot.) (a) A genus of plants; the lilac. (b) The mock orange; -- popularly so called because its stems were formerly used as pipestems. [1913 Webster]