See under grama.
Origin of blue grama
An Americanism dating back to 1870–75
Definition for blue grama (2 of 2)
[ grah-muh ]
/ ˈgrɑ mə /
any grass of the genus Bouteloua, of South America and western North America, as B. gracilis (blue grama).
Origin of grama
1820–30, Americanism; < Spanish grama < Latin grāmina, plural of grāmen grass
Also called grama grass.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
British Dictionary definitions for blue grama
/ (ˈɡrɑːmə) /
any of various grasses of the genus Bouteloua, of W North America and South America: often used as pasture grasses
Word Origin for grama
C19: from Spanish, ultimately from Latin grāmen grass
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012