Hakea lissosperma ha·kea·lis·sosperma uncommon noun 1. shrub with pungent rigid needle-shaped leaves and white flowers; eastern Australia Synonymsneedlebushneedle-bushneedle bushHakea lissosperma Related words Broader terms shrub Parts Hakea WordNet 2.1 (Princeton University). WordNet 2.1 Copyright Princeton University. All rights reserved.