der Kern
Translation
core, kernel, nucleus, pip
Examples
Der Apfel hat viele Kerne.
The apple has many pips.
Das ist der Kern des Problems.
That is the core of the problem.
Der Atomkern besteht aus Protonen.
The atomic nucleus consists of protons.
Grammar Patterns
the core ((of sth.)) the central or most important part of something That is the core of the problem.
Similar Words
Synonyms: Zentrum, Wesen, Same; Antonyms: Schale (shell), Hülle (cover)
Etymology
From Old High German 'kerno', related to English 'corn' and 'kernel'.
Memory Tips
Think of the 'core' of an apple or the 'core' of a problem. It's the central, essential part.