DCHP-1 Online
isle d'arbres Acadian French 
a clump of trees on the prairie, in a meadow, etc.
See also: island
- 1955 They use scores of Acadian idioms, such as isle d'arbres (literally: island of trees) for a forest grove.
- 1955 They use scores of Acadian idioms, such as isle d'arbres (literally: island of trees) for a forest grove.