Main Entry: ar·bor·i·cul·ture

Pronunciation: \ˈär-bər-ə-ˌkəl-chər, är-ˈbȯr-ə-\

Function: noun

Etymology: arbori- + -culture (as in agriculture)

Date: 1828

: the cultivation of trees and shrubs especially for ornamental purposes

— ar·bor·i·cul·tur·al \ˌär-bər-ə-ˈkəl-chər-əl, är-ˌbȯr-ə-\ adjective