This site will be taken down March 31st, 2026.

This was not an easy decision to make. For the last couple years, I have been struggling to find motivation for this site and to keep up with basic maintenance and security updates. With the rise of AI and more sophisticated tools, the usefulness of sites like this is questionable and traffic has nose-dived. I just don't have it in me to keep doing this. Thank you all for 10 years of support!

Zach

広大

宏大、 弘大

Reading

Kana: こうだい
Romaji: koudai
Kana
Romaji

Definition

1

huge; very large; vast; extensive; magnificent; grand

Kanji

Readings: コウ、 ひろ.い、 ひろ.まる、 ひろ.める、 ひろ.がる、 ひろ.げる
Meanings: wide, broad, spacious
Readings: ダイ、 タイ、 おお-、 おお.きい、 -おお.いに
Meanings: large, big
Readings: コウ、 ひろ.い
Meanings: wide, large
Readings: コウ、 グ、 ひろ.い
Meanings: vast, broad, wide

Example Sentences

太平洋(たいへいよう)非常(ひじょう)広大(こうだい)だ。
➥The Pacific is very wide.
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広大(こうだい)森林(しんりん)山々(やまやま)(おお)っている。
➥A vast forest covers the mountains.
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こんな広大(こうだい)景色(けしき)(はじ)めて()ました。
➥I'd never seen such expansive scenery.
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サハラは広大(こうだい)砂漠(さばく)です。
➥The Sahara is a vast desert.
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(かれ)広大(こうだい)土地(とち)所有(しょゆう)している。
➥He is possessed of a wide landed property.
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その広大(こうだい)大陸(たいりく)化石(かせき)燃料(ねんりょう)豊富(ほうふ)だ。
➥This vast continent is abundant in fossil fuels.
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