also: きょしり
large buttocks; big butt
Colloquial term, often used for women. Can be playful or mildly vulgar depending on context.
She says she has a complex about her large buttocks.
That model is famous for her big butt.
Standard kanji spelling; the reading きょじり is more common than きょしり.
Less common reading; きょじり is preferred.
Compound of 巨 (きょ, 'huge') and 尻 (しり, 'buttocks'). The reading きょじり is a straightforward combination, while きょしり may be a variant or influenced by rendaku.