dragon's head
- noun
- US
- She identified the plant by its distinct leaves and realized it was dragon's head.
Examples
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Many gardeners love dragon's head for its unique flowers that attract pollinators.
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The dragon's head plant thrives in sunny areas.
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Gardeners recommend dragon's head for its hardy nature and attractive violet flowers.
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The garden's centerpiece was a stunning patch of dragon's head in full bloom.
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Many gardeners love the dragon's head for its unique flowers.
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Gardeners recommend dragon's head for its hardy nature and attractive violet flowers.
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The garden's centerpiece was a stunning patch of dragon's head in full bloom.
Synonyms
A North American mint herb with long pointed toothed leaves and spikes of blue or purple flowers
A small herb with pointed saw-edged leaves and spikes of blue or violet flowers
A group of small American plants with scented leaves called dragonheads
Surface Forms
Morphology
dragon's + head
Although the parts 'dragon' and 'head' are semantically transparent individually, their combination is a lexicalized plant name (Dracocephalum) whose botanical meaning is not predictable from an animal + body-part reading. A B1 learner who knows 'dragon' and 'head' would not reliably infer that this refers to a specific herb, so the expression functions idiomatically and is opaque.
Etymology
Dragon's head comes from the shape of its flowers: the top of each flower looks like a small dragon head with a curved 'mouth'. So people used that picture to name the herb, and today the phrase means the plant with those blue-violet flowers.