Rumex obtusifolius ru·me·xob·tusifolius uncommon noun 1. European dock with broad obtuse leaves and bitter rootstock common as a weed in North America Synonymsbitter dockbroad-leaved dockyellow dockRumex obtusifolius Related words Broader terms dock WordNet 2.1 (Princeton University). WordNet 2.1 Copyright Princeton University. All rights reserved.
