WordNet (r) 3.0 (2006):
white mangrove n 1: a small to medium-sized tree growing in brackish water especially along the shores of the southwestern Pacific [syn: white mangrove, Avicennia officinalis] 2: shrub to moderately large tree that grows in brackish water along the seacoasts of western Africa and tropical America; locally important as a source of tannin [syn: white mangrove, Laguncularia racemosa]