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

五角形 (ごかくけい) — pentagon | Kumi Dictionary

Dictionary
Kanji Vocab
五角形

五角形

五ご角かく形けい

pentagon

Kanji Vocab Science & Math18 strokes

Hold to practice stroke order

５角形

ごかくけいごかっけい

Noun

1.

pentagon

geometry

ANIMATION

Stroke 0 / 18

Speed1.0x

Speed1.0x

Kanji that make up this word

いつ・いつ.つ…(8)

かど・つの…(6)

angle・corner・square・horn・antlers

かた・-がた・かたち・なり…(3)

shape・form・style

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

五
角
形