rootbound英'ruːtbaʊnd美'ruːtbaʊnd 基本英英 adj.根部受束缚的¹⁰⁰ Adjective: of a potted plant grown too large for its container resulting in matting or tangling of the rootshaving the roots matted or densely tangled;
shaggy untended lawns of old trees and rootbound scented flowers and shrubs