でかい (Dekai) is a Japanese i-adjective meaning “huge, big, enormous”.
Meanings
- i-adjectivehuge; big; enormous
Examples
こんなデカイのがチャリの荷台に乗るわけないだろ。
There's no way one that big is going to go on a bike's luggage rest.
あいつでかいことばかり言ってるけど、そのうちぼろを出すよ。
He's always talking like a big shot, but it won't be long before all his faults are exposed.
Sentences from Tatoeba (CC BY 2.0 FR).