What does arbutus or arbute mean?
The definition of arbutus and arbute
Ar”bu*tus, Ar”bute, n.
Etym: [L. arbutus, akin to arbor tree.]

The strawberry tree, a genus of evergreen shrubs, of the Heath family. It has a berry externally resembling the strawberry; the arbute tree. Trailing arbutus (Bot.), a creeping or trailing plant of the Heath family (Epigæa repens), having white or usually rose- colored flowers with a delicate fragrance, growing in small axillary clusters, and appearing early in the spring; in New England known as mayflower; — called also ground laurel. Gray.