meadow grass

WordReference Random House Unabridged Dictionary of American English © 2026

mead′ow grass′, 

1. Plant Biology any grass of the genus Poa, esp. P. pratensis, the Kentucky bluegrass.

• Middle English 1250–1300

Collins Concise English Dictionary © HarperCollins Publishers::

meadow grass noun

1. a perennial grass, Poa pratensis, that has erect hairless leaves and grows in meadows and similar places in N temperate regions