coreless

/ˈkɔrləs/
adjective
  1. Lacking a central part or core; without a center.
    • The company developed a coreless cable reel that takes up less storage space.
    • Some fruits, like certain varieties of apples, are described as coreless for easier eating.
    • The new coreless motor design is lighter and more efficient than traditional models.
Antonyms
What does "coreless" mean? | whatsthatwordmean | whatsthatwordmean