Tallgrass

noun

noun ·2 syllables ·Rare ·Advanced level

Definitions

Noun
  1. 1
    Any of various tall grasses that flourish in prairie with relatively abundant water. US
  2. 2
    any of various grasses that are tall and that flourish with abundant moisture wordnet

Etymology

From tall + grass.

Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.