Honeydew \Hon"ey*dew`\, n.

1. A sweet, saccharine substance, found on the leaves of trees and other plants in small drops, like dew. Two substances have been called by this name; one exuded from the plants, and the other secreted by certain insects, esp. aphids.

2. A kind of tobacco moistened with molasses.

Source: Webster's Revised Unabridged Dictionary (1913)