Definitions

1. 1.kernel of a nut, pith of a stem
2. 2.active core, operational group or cluster within a social structure
3. 3.nucleus of a cell
4. 4.nucleus of an atom
5. 5.core of astronomical entity (star, supernova, planet, moon, comet)
6. 6.nucleus of astronomical nebula
7. 7.galactic center
8. 8.core of a processor
9. 9.kernel of an operating system
10. 10.nullspace (subcategory which maps onto the co-domain's null element under homomorphisms)
11. 11.nucleus of a syllable (syllabary element which takes on the prosodic peak)

Forms