Asclepiadaceae n 1: widely distributed family of herbs and shrubs of the order Gentianales; most with milky juice [syn: {Asclepiadaceae}, {family Asclepiadaceae}, {milkweed family}]
Asclepiadaceae \Asclepiadaceae\ n. a widely distributed family of herbs and shrubs most with milky juice; examples are the milkweeds (genus {Asclepias}). [WordNet 1.5 +PJC]