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

外径 (がいけい) — outer diameter | Kumi Dictionary

Dictionary
Kanji Vocab
外径

外径

外がい径けい

outer diameter

Kanji Vocab Science & Math13 strokes

Hold to practice stroke order

がいけい

Noun

1.

outer diameter

ANIMATION

Stroke 0 / 13

Speed1.0x

Speed1.0x

Kanji that make up this word

そと・ほか・はず.す・はず.れる・と-…(5)

みち・こみち・さしわたし・ただちに…(1)

diameter・path・method

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

外
径