ichidan verb, intransitive verb
be thickly clad; be bundled up
Describes a person looking bulky or swollen because of wearing many layers of clothing.
寒いのでセーターを何枚も着て、着膨れている。
It's cold, so I'm wearing several sweaters and look all bundled up.
子供は厚着で着膨れ
The child is so bundled up in thick clothes that he looks like a snowman.