fly honeysuckle fly·ho·ney·suckle uncommon noun 1. erect deciduous North American shrub with red-tinged yellow-white flowers SynonymsAmerican fly honeysucklefly honeysuckleLonicera canadensis Related words Broader terms honeysuckle Narrower terms swamp fly honeysuckle Parts Lonicera WordNet 2.1 (Princeton University). WordNet 2.1 Copyright Princeton University. All rights reserved.