nounarbŏrātorARBORATOR☆ KeepMeaninga pruner of treesLewis & Short 1879ModernAs printed, 1879ARBORATORLEWIS & SHORTARBORATORarbŏrātor, ōris, m. id., I. a pruner of trees (syn. frondator), Col. 11, 1, 12; Plin. 18, 33, 76, § 330.Read the whole entry