caryopsis

/ˌkɛriˈɑpsɪs/
noun
  1. A small, dry, one-seeded fruit in which the seed coat is fused to the fruit wall, typical of grasses such as wheat, corn, and rice.
    • Farmers harvest millions of caryopses every autumn.
    • The caryopsis of corn is commonly called a kernel.
    • Each grain of wheat is actually a caryopsis.
Synonyms
What does "caryopsis" mean? | whatsthatwordmean | whatsthatwordmean