In crossword puzzles, that's usually an "awn."
Stiff bristle grass has many common names, including foxtail. That scientific name is Setaria viridis.
Awn
A three letter word for grass bristle is the word "awn." Awn is a stiff bristle, especially one of those growing from the ear or flower of barley, rye, and many grasses.
That "bristle" you're referring to could be the one found at the top of a flowering grass plant, which is called an awn. But there are no bristles on the blade or leaf of a grass plant. Awn is a stiff bristle, especially one of those growing from the ear or flower of barley, rye, and many other grasses.
A three letter word for grass bristle could be awn. Awn is a stiff bristle, especially one of those growing from the ear or flower of barley, rye, and many grasses.
The leaf of grass is called a blade. There are no bristles on a grass plant other than on the inflorescence, which case it is called an awn.Awn is a stiff bristle, especially one of those growing from the ear or flower of barley, rye, and many grasses.
Mongolian gerbils are also known as Mongolian jird, and they eat a variety of things. Some of these things are lyme grass, bristle grass, roots, seeds, bulbs and grains.
There are two syllables in bristle
bristle would be spelled as /ˈbrɪsəl/ phonetically.
The treetop.
Operation Bristle happened in 1942.
Barley bristle is called Awn.