SOUR GRASS


Meaning of SOUR GRASS in English

noun

1. : dock I 1

2. : an American plant ( Xerophyllum tenax ) having stiff grasslike foliage

3. : either of two tropical grasses ( Paspalum conjugatum or Tricholaena insularis ) the leaves of which are too sour for cattle to eat

Webster's New International English Dictionary.      Новый международный словарь английского языка Webster.