Nihoner

“Collapse” in Japanese

Short answer
崩壊 houkai ほーかい

Collapse in Japanese is “崩壊” (houkai). Full meaning: collapse, crumbling, breaking down, caving in; (radioactive) decay, disintegration.

Other ways to say “Collapse” in Japanese

Looking for the other direction? Search any Japanese word in the Nihoner lexicon, or practise what you have learned in the learning games.