What does 広大 mean?
広大 is a Japanese adjective meaning “vast; extensive; immense; huge” in English. It is written as 広大 in kanji, こうだい in hiragana, and koudai in romaji. This word is part of JLPT N3 vocabulary.
Example sentence
サハラは広大な砂漠です。
The Sahara is a vast desert.