1.
pride, boast, something to be proud of
The act of speaking with excessive pride about one's achievements or possessions; also, something one is proud of.
息子は私の自慢です。
My son is my pride.
自慢ばかりする人は嫌われる。
People who only brag are disliked.
この料理は店の自慢だ。
This dish is the pride of the restaurant.
彼は新しい車を買ったことを自慢していた。
He was boasting about having bought a new car.
彼女は自慢話が多いので、友達から少し距離を置かれている。
Because she brags so much, her friends keep a bit of distance from her.
自慢する is used as a する-verb meaning "to boast" or "to brag."
COMMON COLLOCATIONS:
- 自慢する (to boast, to brag)
- 自慢の + noun (one's pride and joy ~)
- 自慢話 (bragging, boastful talk)
- 手前自慢 (self-praise)
- 親馬鹿/自慢 (parental bragging about one's child)
NUANCE:
自慢する often has a slightly negative nuance (boasting), but 自慢の + noun (something to be proud of) is neutral or positive.