wild madder wild·mad·der uncommon noun 1. Eurasian herb with ample panicles of small white flowers; naturalized in North America Synonymswild madderwhite madderwhite bedstrawinfant's-breathfalse baby's breathGalium mollugo Related words Broader terms bedstraw WordNet 2.1 (Princeton University). WordNet 2.1 Copyright Princeton University. All rights reserved.
