Learn Japanese — where understanding folds into fluency.

Join the Newsletter

Connect

Email Discord Instagram TikTok YouTube LinkedIn Bluesky X

© 2026 Kumiai Inc. All rights reserved.

About FAQ Contact Status Privacy Terms

脆性 (ぜいせい) — brittleness | Kumi Dictionary

Dictionary
Kanji Vocab
脆性

脆性

脆ぜい性せい

brittleness

Kanji Vocab Science & Math18 strokes

Hold to practice stroke order

ぜいせい

Noun

1.

brittleness

ANIMATION

Stroke 0 / 18

Speed1.0x

Speed1.0x

Kanji that make up this word

もろ.い・よわい…(3)

brittle・fragile・easy to beat・sentimental・susceptible

sex・gender・nature

Track your mastery

Kumi's KMT system will track your mastery across kanji, vocabulary, grammar, and reading. Create an account to join the waitlist for 220,000+ concepts.

Related concepts for this entry

Used in vocabulary

脆
性