# 交易
## Chinese
### Pronunciation 1

* Mandarin
    (Pinyin): jiāoyì
    (Zhuyin): ㄐㄧㄠ ㄧˋ
* Cantonese (Jyutping): gaau$^1$ jik$^6$
* Hakka
    (Sixian, PFS): kâu-yi̍t / kâu-yi
    (Hailu, HRS): gau$^ˋ$ rhid$^ˋ$
* Puxian Min (Pouseng Ping'ing): gao$^1$ ih$^7$
* Southern Min
    (Hokkien, POJ): kau-e̍k / kau-ia̍k
    (Teochew, Peng'im): gao$^1$ êg$^8$
* Wu (Shanghai, Wugniu): $^1$ciau-yiq
* Mandarin
** (Standard Chinese)
*** Hanyu Pinyin: jiāoyì
*** Zhuyin: ㄐㄧㄠ ㄧˋ
*** Tongyong Pinyin: jiaoyì
*** Wade–Giles: chiao$^1$-i$^4$
*** Yale: jyāu-yì
*** Gwoyeu Romatzyh: jiauyih
*** Palladius: цзяои (czjaoi)
*** Sinological IPA : /t͡ɕi̯ɑʊ̯⁵⁵ i⁵¹/
*** Homophones: [Show/Hide]$^{edit}$交易 交誼 / 交谊 驕佚 / 骄佚 嬌逸 / 娇逸
* Cantonese
** (Standard Cantonese, Guangzhou–Hong Kong)
*** Jyutping: gaau$^1$ jik$^6$
*** Yale: gāau yihk
*** Cantonese Pinyin: gaau$^1$ jik$^9$
*** Guangdong Romanization: gao$^1$ yig$^6$
*** Sinological IPA : /kaːu̯⁵⁵ jɪk̚²/
* Hakka
** (Northern Sixian, incl. Miaoli)
*** Pha̍k-fa-sṳ: kâu-yi̍t / kâu-yi
*** Hakka Romanization System: gau$^ˊ$ id / gau$^ˊ$ i
*** Hagfa Pinyim: gau$^1$ yid$^6$ / gau$^1$ yi$^4$
*** Sinological IPA: /kau̯²⁴⁻¹¹ it̚⁵/, /kau̯²⁴⁻¹¹ i⁵⁵/
** (Southern Sixian, incl. Neipu)
*** Pha̍k-fa-sṳ: kâu-yi̍t / kâu-yi
*** Hakka Romanization System: gau$^ˊ$ (r)id / gau$^ˊ$ (r)i
*** Hagfa Pinyim: gau$^1$ yid$^6$ / gau$^1$ yi$^4$
*** Sinological IPA: /kau̯²⁴⁻¹¹ (j)it̚⁵/, /kau̯²⁴⁻¹¹ (j)i⁵⁵/
** (Hailu, incl. Zhudong)
*** Hakka Romanization System: gau$^ˋ$ rhid$^ˋ$
*** Sinological IPA: /kau⁵³ ʒit²/
* Puxian Min
** (Putian)
*** Pouseng Ping'ing: gao$^1$ ih$^7$ [Phonetic: gao$^5$ ih$^7$]
*** Sinological IPA : /kau⁵³³⁻²¹ iʔ⁴/
** (Xianyou)
*** Pouseng Ping'ing: gao$^1$ ih$^7$ [Phonetic: gao$^5$ ih$^7$]
*** Sinological IPA : /kau⁵³³⁻²¹ iʔ²⁴/
* Southern Min
** (Hokkien: Xiamen, Zhangzhou, General Taiwanese)
*** Pe̍h-ōe-jī: kau-e̍k
*** Tâi-lô: kau-i̍k
*** Phofsit Daibuun: kau'ek
*** IPA (Zhangzhou): /kau⁴⁴⁻²² iɪk̚¹²¹/
*** IPA (Xiamen): /kau⁴⁴⁻²² iɪk̚⁴/
*** IPA (Taipei, Kaohsiung): /kau⁴⁴⁻³³ iɪk̚⁴/
** (Hokkien: Quanzhou)
*** Pe̍h-ōe-jī: kau-ia̍k
*** Tâi-lô: kau-ia̍k
*** Phofsit Daibuun: kau'iak
*** IPA (Quanzhou): /kau³³ iak̚²⁴/
** (Teochew)
*** Peng'im: gao$^1$ êg$^8$
*** Pe̍h-ōe-jī-like: kau e̍k
*** Sinological IPA : /kau³³⁻²³ ek̚⁴/
* Wu
** (Northern: Shanghai)
*** Wugniu: $^1$ciau-yiq
*** MiniDict: ciau$^平$ yih
*** Wiktionary Romanisation (Shanghai): $^1$jiau-hhiq
*** Sinological IPA (Shanghai): /t͡ɕiɔ⁵⁵ ɦiɪʔ²¹/

#### Verb

交易
* to trade; to transact; to make a business deal
       zài jiāoyìsuǒ shàng jìnxíng jiāoyì [Pinyin]
       to trade on an exchange

##### Synonyms

* 做生意 (zuò shēngyi)
* 做生理 (Hokkien, Teochew, Hakka)
* 做買賣 / 做买卖 (zuò mǎimài)
* 吃生意飯 / 吃生意饭 ($^7$chiq $^1$san-i-ve) (Wu)
* 吃生意飯 / 吃生意饭 ($^7$chiq $^1$san-i-ve) (Shanghainese)
* 商販 / 商贩 (shāngfàn) (Classical Chinese)
* 從商 / 从商 (cóngshāng)
* 營商 / 营商 (yíngshāng)
* 經商 / 经商 (jīngshāng)
* 行商 (xíngshāng)

#### Noun

交易
* (countable) trade; transaction; business deal (Classifier: 筆／笔 m)
    進行交易／进行交易 ― jìnxíng jiāoyì ― to conduct a transaction; to strike a deal
    收取交易手續費／收取交易手续费 ― shōuqǔ jiāoyì shǒuxùfèi ― to charge a transaction fee
    交易驗證／交易验证 ― jiāoyì yànzhèng ― transaction verification
* (uncountable) trading; trade
    證券交易價格／证券交易价格 ― zhèngquàn jiāoyì jiàgé ― trade prices of securities
    期貨交易／期货交易 ― qīhuò jiāoyì ― futures trading
       fēifǎ yěshēng dòngwù jiāoyì [Pinyin]
       illegal wildlife trade

##### Synonyms

* (transaction): 買賣／买卖 (mǎimài)
* (trading):
* 商務 / 商务 (shāngwù)
* 商業 / 商业 (shāngyè)
* 業務 / 业务 (yèwù)
* 生意
* 生理 (shēnglǐ) (literary or Hakka, Min)
* 買賣 / 买卖 (mǎimài)

#### Derived terms

* 交易所 (jiāoyìsuǒ)
* 交易會 / 交易会
* 交易量 (jiāoyìliàng)
* 交易額 / 交易额
* 內幕交易 / 内幕交易 (nèimù jiāoyì)
* 內線交易 / 内线交易 (nèixiàn jiāoyì)
* 內部交易 / 内部交易 (nèibù jiāoyì)
* 權錢交易 / 权钱交易 (quánqián jiāoyì)
* 碳排放交易 (tàn páifàng jiāoyì)
* 碳排放權交易 / 碳排放权交易 (tàn páifàngquán jiāoyì)

#### Related terms

* 貿易／贸易 (màoyì)

### Pronunciation 2

* Southern Min (Hokkien, POJ): ka-ia̍h
* Southern Min
** (Hokkien: Xiamen, Zhangzhou, General Taiwanese)
*** Pe̍h-ōe-jī: ka-ia̍h
*** Tâi-lô: ka-ia̍h
*** Phofsit Daibuun: ka'iah
*** IPA (Xiamen): /ka⁴⁴⁻²² iaʔ⁴/
*** IPA (Taipei, Kaohsiung): /ka⁴⁴⁻³³ iaʔ⁴/
*** IPA (Zhangzhou): /ka⁴⁴⁻²² iaʔ¹²¹/

#### Adjective

交易 (Hokkien)
* (of a business) flourishing; prosperous
* (of a product) popular; having good sales

## Japanese
### Etymology 1

Kanji in this term :
| 交 | 易 |
| こう Grade: 2 | えき Grade: 5 |
| kan'on ||
From Middle Chinese 交易 (MC kaew yek). The kan'on reading, which usually indicates a later borrowing. However, this reading appears earlier in the historical record, and is first cited to a text from 718 CE.

#### Pronunciation

* (Tokyo) こーえき [kòóékí] (Heiban – [0])
* IPA: [ko̞ːe̞kʲi]

#### Noun

交(こう)易(えき) • (kōeki)
* trade, transaction

#### Verb

交(こう)易(えき)する • (kōeki suru) transitive suru (stem 交(こう)易(えき)し (kōeki shi), past 交(こう)易(えき)した (kōeki shita))
* to trade, to engage in trade, particularly internationally

##### Conjugation

Katsuyōkei ("stem forms") :
| Mizenkei ("imperfective") | 交易し | こうえきし | kōeki shi |
| Ren’yōkei ("continuative") | 交易し | こうえきし | kōeki shi |
| Shūshikei ("terminal") | 交易する | こうえきする | kōeki suru |
| Rentaikei ("attributive") | 交易する | こうえきする | kōeki suru |
| Kateikei ("hypothetical") | 交易すれ | こうえきすれ | kōeki sure |
| Meireikei ("imperative") | 交易せよ¹ 交易しろ² | こうえきせよ¹ こうえきしろ² | kōeki seyo¹ kōeki shiro² |
| Key constructions ||||
| Passive | 交易される | こうえきされる | kōeki sareru |
| Causative | 交易させる 交易さす | こうえきさせる こうえきさす | kōeki saseru kōeki sasu |
| Potential | 交易できる | こうえきできる | kōeki dekiru |
| Volitional | 交易しよう | こうえきしよう | kōeki shiyō |
| Negative | 交易しない | こうえきしない | kōeki shinai |
| Negative continuative | 交易せず | こうえきせず | kōeki sezu |
| Formal | 交易します | こうえきします | kōeki shimasu |
| Perfective | 交易した | こうえきした | kōeki shita |
| Conjunctive | 交易して | こうえきして | kōeki shite |
| Hypothetical conditional | 交易すれば | こうえきすれば | kōeki sureba |
| ¹ Written imperative ² Spoken imperative ||||

### Etymology 2

Kanji in this term :
| 交 | 易 |
| きょう Grade: 2 | やく Grade: 5 |
| goon ||
From Middle Chinese 交易 (MC kaew yek). The goon reading, which usually indicates an earlier borrowing. However, in this case, this reading is only cited to the Muromachi period, several centuries later than the kan'on reading kōeki. This reading may instead have arisen as a hypercorrection or deliberate archaism.
This reading appears to be obsolete.

#### Pronunciation

* IPA: [kʲo̞ːja̠kɯ̟]

#### Noun

交(きょう)易(やく) • (kyōyaku)
* (rare, obsolete) trade, transaction

#### Verb

交(きょう)易(やく)する • (kyōyaku suru) transitive suru (stem 交(きょう)易(やく)し (kyōyaku shi), past 交(きょう)易(やく)した (kyōyaku shita))
* (rare, obsolete) to trade, to engage in trade, particularly internationally

### References

* 1 2 Shōgaku Tosho (1988) 国語大辞典（新装版） [Unabridged Dictionary of Japanese (Revised Edition)] (in Japanese), Tōkyō: Shogakukan, →ISBN
* ↑ Matsumura, Akira, editor (2006), 大辞林 [Daijirin] (in Japanese), Third edition, Tokyo: Sanseidō, →ISBN

## Korean

Hanja in this term :
| 交 | 易 |

### Noun

交易 • (gyoyeok) (hangeul 교역)
* hanja form of 교역 (“trade; commerce”)

## Vietnamese

chữ Hán Nôm in this term :
| 交 | 易 |

### Verb

交易
* chữ Hán form of giao dịch (“to trade; to exchange; to deal”).