oatgrass

O1A1T1G2R1A1S1S1

noun

Arrhenatherum species

Scrabble 9
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Meanings

nounoatgrass (countable and uncountable, plural oatgrasses)

plural oatgrasses · alternative oat grass

  1. Any of various grasses resembling oats:
    1. countableuncountableArrhenatherum species
    2. countableuncountableAvenula species
    3. countableuncountableDanthonia californica, California oatgrass
    4. countableuncountableTrisetum species

Origin

From oat + grass.

Full word history & related roots →
Cite this entry
APA

oatgrass. (n.d.). In WatkinsX Dictionary. Retrieved November 2, 2026, from https://dictionary.watkinsx.com/word/oatgrass

MLA

“oatgrass.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/oatgrass. Accessed November 2, 2026.

Chicago

WatkinsX Dictionary, s.v. “oatgrass,” accessed November 2, 2026, https://dictionary.watkinsx.com/word/oatgrass.

Source: oatgrass on Wiktionary, CC BY-SA 4.0.