熱血
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Meanings
1
hot blood; warm blood
Literal meaning referring to blood that is physically warm or hot. Often used in medical or biological contexts.
I felt hot blood circulating through my body.
2
zeal; fervor; enthusiasm; ardor
Figurative use describing passionate, enthusiastic, or hot-blooded temperament. Often used in compounds like 熱血漢 (passionate person) or 熱血教師 (passionate teacher).
He is known for his passionate guidance.
That passionate teacher is very popular with the students.
Usage patterns
- 熱血な〈人〉a passionate, hot-blooded person
He's a passionate teacher who's popular with his students.
- 熱血ぶりを見せるto show one's passionate, fiery side
The coach showed his fiery passion during the match.