最終更新日：2024/07/28

The core, central part of something, around which other elements are assembled. / An initial part or version that will receive additions.

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nucleus

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nucleus

noun

The nucleus is the core of the cell.

意味（1）

The core, central part of something, around which other elements are assembled.

意味（2）

An initial part or version that will receive additions.

This collection will form the nucleus of a new library.

意味（3）

(chemistry, physics) The massive, positively charged central part of an atom, made up of protons and neutrons.

Meronyms: proton, neutron, electron

意味（4）

(cytology) A large membrane-enclosed organelle found in eukaryotic cells which contains genetic material.

意味（5）

(neuroanatomy) A ganglion, cluster of many neuronal bodies where synapsing occurs.

意味（6）

(phonetics, phonology) The central part of a syllable, most commonly a vowel.