# 不定

## Chinese

not; no

to set; to fix; to determine
to set; to fix; to determine; to decide; to stabilise; to order
(不定)

### Pronunciation

1. uncertain
2. unstable
3. (mathematics, of an integral without specified limits) indefinite

#### Antonyms

1. not being certain; not knowing for sure

#### Derived terms

 不定交 不定式 (bùdìngshì) 不定方程 (bùdìng fāngchéng) 不定量 保不定 (bǎobudìng) 反覆不定 心神不定 心魂不定 忐忑不定 惶惶不定 把持不定 拿不定 捉摸不定 不定代名詞／不定代名词 (bùdìng dàimíngcí) 不定冠詞／不定冠词 (bùdìng guàncí) 搖擺不定／摇摆不定 (yáobǎibùdìng) 舉棋不定／举棋不定 (jǔqíbùdìng) 萍蹤不定／萍踪不定 說不定／说不定 (shuōbùdìng) 陰晴不定／阴晴不定 飄忽不定／飘忽不定 (piāohūbùdìng) 驚疑不定／惊疑不定

### Noun

1. () A combination 一中三下 in the Lingqijing.

## Japanese

### Etymology 1

Kanji in this term

じょう
goon

1. not settled, not fixed
2. unexpected, surprising

#### Noun

()(じょう) (fujō

1. not settled, not fixed
2. being unexpected, surprising

### Etymology 2

Kanji in this term

てい
goon kan’on

1. undecided, to be determined, to be decided
2. (mathematics) indefinite; as in the term 'indefinite integral'

#### Noun

()(てい) (futei

1. being undecided, being yet to be determined, or yet to be decided
2. (mathematics) indefiniteness, an integral being without specific limits

### References

• 2002, Ineko Kondō; Fumi Takano; Mary E Althaus; et. al., Shogakukan Progressive Japanese-English Dictionary, Third Edition, Tokyo: Shōgakukan, →ISBN.
• 1998, 広辞苑 (Kōjien), Fifth Edition (in Japanese), Tōkyō: Iwanami Shoten, →ISBN
• 2002, Yasuo Kitahara, 明鏡国語辞典 (Meikyō Kokugo Jiten), First Edition (in Japanese), Tokyo: Taishūkan Shoten, →ISBN

## Korean

Hanja in this term

### Noun

1. Hanja form? of 부정 (indeterminacy; variability).

## Vietnamese

Hán tự in this term