n. [ Gr. de`ndron tree + -logy: cf. F. dendrologie. ] 1. the branch of botany studying trees and shrubs; the natural history of trees. [ PJC ]
2. A discourse or treatise on trees. [ 1913 Webster ]
-- den`dro*log"ic*al, a. -- den`dro*log"ic, a. -- den*drol"o*gist, a. [PJC]