arborist

[ ahr-ber-ist ]

/ ˈɑr bər ɪst /

noun

a specialist in the cultivation and care of trees and shrubs, including tree surgery, the diagnosis, treatment, and prevention of tree diseases, and the control of pests.

Nearby words

arborescent, arboretum, arboriculture, arborio, arborio rice, arborist, arborite, arborization, arborize, arborous, arborvitae

Origin of arborist

First recorded in 1570–80; arbor³ + -ist

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for arborist

An arboret is a little tree; an arborist, or arbortor, is one who studies or cultivates trees.
Cooley's Cyclopdia of Practical Receipts and Collateral Information in the Arts, Manufactures, Professions, and Trades..., Sixth Edition, Volume I|Arnold Cooley
The handling of shade trees such as we have in our city streets is the work of an arborist.
Trees, Fruits and Flowers of Minnesota, 1916|Various
The art of caring for trees is called arboriculture, and one who devotes himself to it an arborist.
Special Days and their Observance|Anonymous

British Dictionary definitions for arborist

arborist

/ (ˈɑːbərɪst) /

noun

a specialist in the cultivation of trees

Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012