ℹ️ The word 'arbour' comes from the French word 'arbre' meaning 'tree'. Can you guess what the following words could possibly mean?

1) The Baron in the Trees is a 1957 novel by Italian writer Italo Calvino which tells the adventures of a boy who climbs up a tree to spend the rest of his life inhabiting an arboreal kingdom.

2) arbourist

3) an arborous roof

4) arboriculture

Now check your answers and post them as comments below.