Wormwood

Part of speech: noun

Pronunciation: /ˈwə(ɹ)m.wʊd/

Definitions

1. A bitter woody shrub with feathery leaves that yields a pungent oil used medicinally and in alcoholic beverages | something extremely bitter or unpleasant in experience
2. A plant yielding intensely bitter oil used in tonics and spirits, or figuratively something deeply harsh and distressing
3. A feathery-leaved shrub producing acrid essential oil employed in medicinal preparations and liqueurs, or anything deeply disagreeable and sorrowful

Etymology: Wormwood is a plant of the genus Artemisia, and its name reflects a folk etymology layered over an older Germanic root. The word has no actual etymological connection to worms, despite its first element, but rather derives from Old English "wermod" or "wermōd," which was the native Germanic name for the plant itself. This Old English term likely comes from a Proto-Germanic root related to "wer-" (possibly meaning "to guard" or "to protect"), though the exact semantic pathway is uncertain. The plant was valued in medieval herbalism and folk medicine, and the name may have originally carried connotations of protection or healing. The modern spelling "wormwood" emerged through a process of reanalysis in Middle English. As the original Germanic roots became opaque to speakers, the word was reinterpreted as "worm" plus "wood" — a natural-seeming compound in English, even though this division had no historical basis. This folk etymology was so compelling that it became embedded in the standard form of the word by the 14th century. The reanalysis likely persisted because the plant was indeed used as a vermifuge (a remedy against intestinal worms) in traditional medicine, which made the "worm" connection feel semantically apt, even if it was historically false. The plant itself — bitter, aromatic, and slightly toxic — acquired symbolic meanings in literature and theology. In the Bible, "wormwood" appears in English translations as a symbol of bitterness and sorrow, particularly in the Book of Revelation, where a star called Wormwood falls from heaven and poisons the waters. This usage reinforced the word's association with something bitter, unpleasant, or poisonous, extending its meaning beyond the literal plant to an abstract sense of bitterness or calamity. By the early modern period, "wormwood" had become a standard metaphor in English for anything deeply unpleasant or morally corrupting.

Synonyms: absinth, artemisia, bitters