matgrass

noun

Definition of matgrass

  1. 1a :  matweed 1 b :  a low tufted European grass (Nardus stricta) with one-flowered spikelets c :  spiny rolling grass

  2. 2 :  knotgrass 1

  3. 3 :  a prostrate perennial herb (Lippia nodiflora) of riverbanks in the southwestern U.S. that is used as a soil binder — compare fogfruit

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