The one-grained wheat, Triticum monococcum. See wheat. Also called einkorn.(noun)
The Century Dictionary (Public Domain)
Use "dinkel" in a sentence
"Now, spelt (or dinkel as it is usually called in Germany) is coming back as a crop."
"I wonder if he spelt or other grains are less problematic; there used to be a bakery nearby that made lovely spelt croissants ...) (Spelt = dinkel in German."