だめ
だめ · dame · JLPT N4 · na-adj
no good
🗑️ Sounds like dah-meh: a flat meh verdict — no good, useless
From the game of Go: 駄目 (da-me) is a wasted point, an empty spot that scores for neither player. A move there gains nothing, so the word spread to mean anything useless, hopeless, or not allowed.