Nucleus
nounverified·updated May 18, 2026
any histologically identifiable mass of neural cell bodies in the brain or spinal cord
Framework senses
- §1
- the central structure of the lens that is surrounded by the cortex
- §2
- a part of the cell containing DNA and RNA and responsible for growth and reproduction
- §3
- any histologically identifiable mass of neural cell bodies in the brain or spinal cord
- §4
- a small group of indispensable persons or things
- §5
- the positively charged dense center of an atom
- §6
- (astronomy) the center of the head of a comet