(dentistry) a procedure, used for treating an abscess at the tip of the root of a tooth, in which the pulp is removed and a filling (root filling) inserted in the root canal Also called root-canal therapy
- Root version
The initial value of an object in a change management system.
noun 1. the larva of any of several insects, as the cucumber beetle, that feeds on the roots of plants. 2. any of several nematodes, especially of the genus Heterodera, that puncture and feed in the roots of plants.
adjective, rootier, rootiest. 1. abounding in or consisting of roots. noun, Indian English. 1. bread. rooty