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

歯垢 (しこう) — (dental) plaque | Kumi Dictionary

Dictionary
Kanji Vocab
歯垢

歯垢

歯し垢こう

(dental) plaque

Kanji Vocab Medicine & Health21 strokes

Hold to practice stroke order

しこう

Noun

1.

(dental) plaque

ANIMATION

Stroke 0 / 21

Speed1.0x

Speed1.0x

Kanji that make up this word

よわい・は・よわ.い・よわい.する…(1)

あか・はじ…(2)

dirt・grime・earwax

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

歯
垢