The Collaborative International Dictionary of English v.0.48:
Annonaceae \Annonaceae\ n. 1. 1 a family of chiefly tropical trees or shrubs. Syn: family Annonaceae, custard-apple family. [WordNet 1.5]WordNet (r) 3.0 (2006):
Annonaceae n 1: chiefly tropical trees or shrubs [syn: Annonaceae, family Annonaceae, custard-apple family]