| Noun | 1. | feather palm - palm having pinnate or featherlike leavespalm tree, palm - any plant of the family Palmae having an unbranched trunk crowned by large pinnate or palmate leaves areca - any of several tall tropical palms native to southeastern Asia having egg-shaped nuts oil palm - pinnate-leaved palms of the genus Elaeis having dense clusters of crowded flowers and bright red fruit and yielding high quality palm oils | |