Convolvulus arvensis con·vol·vu·lusarvensis uncommon noun 1. weakly climbing European perennial with white or pink flowers; naturalized in North America and an invasive weed Synonymsfield bindweedwild morning-gloryConvolvulus arvensis Related words Broader terms bindweed Parts genus Convolvulus WordNet 2.1 (Princeton University). WordNet 2.1 Copyright Princeton University. All rights reserved.