Fleabane

Part of speech: noun

Pronunciation: /ˈfliːbeɪn/

Definitions

1. A flowering herbaceous plant from the daisy family, this species is characterized by its serrated foliage and clusters of tiny blooms
2. This plant, which belongs to the Asteraceae family, is commonly noted for its bushy structure and role in traditional herbal medicine
3. A type of plant within the Asteraceae family, recognizable for its clustered flowers and potential medicinal uses

Etymology: Fleabane is a plain compound: "flea" joined to "bane," the Old English word for a killer or destroyer, which survives today mainly in "ratsbane" and "wolfsbane." The plant was so named because its dried leaves were burned or scattered to drive off fleas, a use that gave the whole name its sense of a flea-destroyer. The name fits a family of plants called by the same pattern. Several species share it, including the daisy-like Erigeron species and Pulicaria, whose genus name also points to fleas (from Latin "pulex"). The word's logic is therefore practical rather than poetic: it describes what the plant was used for, and the bushy, daisy-type flowers are a visual clue to the broader group it belongs to.