foliage
Word family adjectivefoliaceousfoliagedfoliarfoliatefoliatedfoliolatefoliosenounfoliationfoliaturefoliolefoliumfoliage
fo·li·age /ˈfəʊli-ɪdʒ $ ˈfoʊ-/ noun [uncountableU] HBPDLGthe leaves of a plant 〔植物的〕叶子,叶 dark green foliage 墨绿色的叶子
Origin foliage (1400-1500) Old French foilage, from Latin folium “leaf”