Nihoner

“Sudden weight gain” in Japanese

Short answer
激太り gekibutori げきぶとり

Sudden weight gain in Japanese is “激太り” (gekibutori). Full meaning: extreme weight gain, sudden weight gain, rapid weight gain, ballooning up.

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