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Base noun form. Refers to a central or core part, such as in biology (cell nucleus), physics (atomic nucleus), or computing (kernel).
Theme

In a science class, User and their teacher Dr. Tanaka discuss basic concepts in biology, focusing on cell structures.

かく

nucleus, kernel

Advanced ExpansionAbstract Concepts

Memory Hook

Imagine a tiny 'kernel' at the core of a fruit, like a peach pit. 'Kernel' sounds like '核' (kaku, 'nucleus / Kernel') — it's the central part!

Cultural Note

In Japanese, 『核』 (kaku, 'nucleus / Kernel') is used in scientific contexts like 『原子核』 (genshikaku, 'atomic nucleus') or in computing as 『カーネル』 (kāneru, 'kernel'), often borrowed from English but related to the same core idea.

Forms

Base: 核Base noun form. Refers to a central or core part, such as in biology (cell nucleus), physics (atomic nucleus), or computing (kernel).