单词 | witch grass |
释义 | witch grass in American English US a common, weedy North American grass (Panicum capillare) having hairy foliage and a large, dome-shaped panicle of small spikelets Word origin altered < quitch grasswitch grass in American Englishnoun a panic grass, Panicum capillare, having a bushlike compound panicle, common as a weed in North America Word origin [1780–90, Amer.; prob. alter. of quitch grass grass]This word is first recorded in the period 1780–90. Other words that entered Englishat around the same time include: carbon, classification, ego, rosette, vampire bat |
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