innercore
nounUK /ˈɪnə kɔː/
US /ˈɪnər kɔːr/
The innercore is the very middle part deep inside something, like the hot center of the Earth.
Scientists study the innercore of the Earth to learn what it is made of.
OTHER MEANINGS
2. The central part of a fruit, like an apple, that holds the seeds.
He ate the apple but left the innercore on his plate.
3. The most important or basic part of an idea or problem.
We need to get to the innercore of the problem before we can fix it.
4. The middle part of a magnet where the pull is strongest.
The iron innercore makes the magnet very strong.