Hairgrass

noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    Any of various grasses thought to resemble hair, including those of genera Aira, Deschampsia, Koeleria, and others. countable, uncountable
  2. 2
    Any of certain species of sedge in the genus Eleocharis. countable, uncountable

Etymology

From hair + grass.

Related phrases

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