See also: hair grass

English edit

Etymology edit

hair +‎ grass

Noun edit

hairgrass (countable and uncountable, plural hairgrasses)

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

Derived terms edit