ALL meanings of witches'-broom
witch·es'-broom
W w - noun witches'-broom an abnormal, brushlike growth of small thin branches on woody plants, caused especially by fungi, viruses, and mistletoes. 1
- noun witches'-broom a dense abnormal growth of shoots on a tree or other woody plant, usually caused by parasitic fungi of the genus Taphrina 0
- noun witches'-broom an abnormal growth of closely bunched, slender twigs at the ends of branches of various woody plants, caused by fungi, viruses, etc. 0