(ふところ)

ふところ
noun
bosom; pocket; purse, finances
body-part
1. bosom, breast, inside of one's clothing
The area inside one's clothing near the chest, traditionally used to carry items in kimono. By extension, the inner part of something close to the body.
He pulled a letter from inside his clothing.
To walk with one's hands inside one's clothing.
(ふところ)(ふか)(ひと)だ。
A broad-minded person.
Figurative: someone with great generosity of spirit.
2. purse, wallet, one's finances
Figuratively refers to one's financial situation or personal funds. This meaning comes from the practice of keeping money inside one's clothing.
(ふところ)(さび)しい
My wallet is thin. (I'm short on money.)
(ふところ)(あたた)かい
One's purse is warm. (Having plenty of money.)
Expenses are high at the end of the year, and it hurts my wallet.

Originally the space inside a kimono near the chest, used for carrying personal items.

COMMON EXPRESSIONS (sense 1):

COMMON EXPRESSIONS (sense 2):