nucleus
/หnjuห.kli.ษs/
B2 ยท Upper Int.โ
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Simple Meaning
the central part of a cell or an atom, or the most important part of something
When to Use
๐Academic Writingโ๏ธTechnical
Upper Intermediate โ fluent in familiar topics
Examples in Conversation
โThe nucleus of the atom contains protons and neutrons.โ
โA small group of friends formed the nucleus of the new club.โ
Learning Path
โถFull Definition
The core, central part of something, around which other elements are assembled.