godan verb (-ru), intransitive verb
Physical swelling or bulging, often of a body part, object, or surface.
転んでひざが膨れ上がった。
I fell and my knee swelled up.
パンがオーブンの中で膨れ上がる。
The bread swells up in the oven.
godan verb (-ru), intransitive verb
swell; balloon; increase significantly
Figurative swelling: a budget, population, debt, or other abstract quantity growing rapidly and often problematically.
国の借金が膨れ上がっている。
The national debt is ballooning.
予算が膨れ上がってしまった。
The budget ended up swelling.