Nucleus

центр

centr

(core, central part of something)

ядро́

jadró

(core, central part of something)

ядро́

jadró

(initial part which will receive additions)

ядро́

jadró

(physics: massive, positively charged core of an atom)

ядро́

jadró

(cytology: large organelle found in cells)

ядро́

jadró

(neuroanatomy: cluster of many neuronal bodies)

ядро́

jadró

(linguistics: centre of a syllable)