Medical Dictionary
3 ENTRIES FOUND:

quack grass

noun

Medical Definition of QUACK GRASS

:  a European grass of the genus Agropyron (A. repens) that is naturalized throughout North America and has roots and rhizome with diuretic properties—called also couch grass, quitch, twitch, witchgrass
April 28, 2015
portmanteau Hear it
a word formed by the blending of words
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