arboreanadj.

/ɑːˈbɔːrɪən/Etymology: see -an suffix.
the world > plants > by growth or development > defined by habit > tree or woody plant > [adjective]
1838 W. Howitt II. iii. viii. 233 An aerial, arborean lodge.
This entry has not yet been fully updated (first published 1885; most recently modified version published online December 2018).