16
ι
Sharp, Pointed, Keen
γγγ© (γ)
JLPT N2
Interesting Fact
Traditional Japanese swordsmiths spent months forging a single katana. A truly ιγ (surudoi) blade was prized not only for its sharpness but also as a symbol of craftsmanship and honor.
Memory Trick
Imagine polishing a metal (ι) sword until it becomes so sharp that it can slice through anything. The shining metal reminds you that ι means 'sharp' or 'keen.'
Readings
Onyomi: γ¨γ€ (ei)
Kunyomi: γγγ© (γ)
Example Words
ιγ
γγγ©γ (surudoi)
Sharp
ιε©
γγγ (eiri)
Sharp-edged
ιζ
γγγ³γ (eibin)
Keen, Sensitive
ιθ§
γγγγ (eikaku)
Acute angle
Example Sentence
ε½Ό γ― ιγ 観ε―ε γ ζγ£γ¦γγΎγγ
γγ γ― γγγ©γ γγγγ€γγγ γ γγ£γ¦γγΎγγ
kare wa surudoi kansatsuryoku o motteimasu
He has keen observation skills.