Any plant of the genus Milium, which comprises annual and perennial grasses of Eurasia and North America; especially wood millet, M. effusum.
millet grass/ˈmɪlɪtɡrɑːs/ /ˈmɪlɪtɡras/
Late 16th century; earliest use found in John Gerard (c1545–1612), herbalist. From millet + grass.
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