I-adjective (keiyoushi)
easy; simple
Usually written using kana alone
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. Expressions (phrases, clauses, etc.)
there's no way that ...
Usually written using kana alonecontraction of わけがないsee わけがない
Also written 訳ない【わけない】