sea oats noun plural but singular or plural in construction
: a tall grass (Uniola paniculata) that has panicles resembling those of the oat, grows chiefly on the coast of the southern United States, and is useful as a sand binder; also : a related plant (Chasmanthium latifolium syn. U. latifolia) chiefly of the eastern United States
First Known Use of SEA OATS
Seen & Heard
What made you want to look up sea oats? Please tell us where you read or heard it (including the quote, if possible).