What does 大きい mean?
大きい is a Japanese adjective meaning “big, large” in English. It is written as 大きい in kanji, おおきい in hiragana, and ookii in romaji. This word is part of JLPT N5 vocabulary.
Example sentence
きみは何と大きい家を持っているんだろう。
What a big house you have!