Lexical entry
コア
koa
Core; by extension, intense or wholehearted.
Qualities & ConceptsPure GairaigoSemantic ShiftSource uncertain
Meaning
Used for the central part of something, and also in colloquial Japanese for something intense, extreme, or wholehearted in attitude or style.
- literal core meaning
- figurative intensity or fervor
Examples
Example Sentences
地球のコアは非常に高温で、金属から構成されている。
The Earth's core is extremely hot and is composed of metals.
generated example
このアニメはコアなファンが多く、イベントはいつも満員だ。
This anime has many hardcore fans, and the events are always packed.
generated example
彼はプロジェクトのコアメンバーとして、重要な決定に携わっている。
As a core member of the project, he is involved in important decisions.
generated example
Evidence and Provenance
- Data source
- JMdict_english
- Revision
- JMdict.2026-04-17
- Review flags
- ambiguous-sense
- Active language
- English