# 悌

| 悌 | U+608C, &#24716; CJK UNIFIED IDEOGRAPH-608C |
| ← 悋 [U+608B] | CJK Unified Ideographs | 悍 → [U+608D] |

## Translingual
### Han character

悌 (Kangxi radical 61, 心+7, 10 strokes, cangjie input 心金弓竹 (PCNH), four-corner 9802$_7$, composition ⿰忄弟)
* brotherly, respectful

#### References

* Kangxi Dictionary: page 386, character 43
* Dai Kanwa Jiten: character 10642
* Dae Jaweon: page 719, character 12
* Hanyu Da Zidian (first edition): volume 4, page 2306, character 16
* Unihan data for U+608C

## Chinese
### Glyph origin

| | Old Chinese |
| 梯 | *tʰiːl |
| 睇 | *tʰiːl, *diːls |
| 涕 | *tʰiːlʔ, *tʰiːls |
| 挮 | *tʰiːlʔ |
| 鬀 | *tʰiːls, *diːls |
| 剃 | *tʰiːls |
| 綈 | *diːl |
| 蕛 | *diːl |
| 稊 | *diːl |
| 苐 | *diːl |
| 鵜 | *diːl |
| 銻 | *diːl |
| 鮷 | *diːl |
| 罤 | *diːl |
| 弟 | *diːlʔ, *diːls |
| 娣 | *diːlʔ, *diːls |
| 悌 | *diːlʔ, *diːls |
| 第 | *diːls |
Phono-semantic compound (形聲／形声, OC *diːlʔ, *diːls) : semantic 忄 (“heart”) + phonetic 弟 (OC *diːlʔ, *diːls). Often written as 弟 in Pre-Qin classics.

### Pronunciation

* Mandarin
    (Pinyin): tì (ti$^4$)
    (Zhuyin): ㄊㄧˋ
* Cantonese (Jyutping): dai$^6$ / tai$^5$
* Southern Min (Hokkien, POJ): tē
* Mandarin
** (Standard Chinese)
*** Hanyu Pinyin: tì
*** Zhuyin: ㄊㄧˋ
*** Tongyong Pinyin: tì
*** Wade–Giles: tʻi$^4$
*** Yale: tì
*** Gwoyeu Romatzyh: tih
*** Palladius: ти (ti)
*** Sinological IPA : /tʰi⁵¹/
* Cantonese
** (Standard Cantonese, Guangzhou–Hong Kong)
*** Jyutping: dai$^6$ / tai$^5$
*** Yale: daih / táih
*** Cantonese Pinyin: dai$^6$ / tai$^5$
*** Guangdong Romanization: dei$^6$ / tei$^5$
*** Sinological IPA : /tɐi̯²²/, /tʰɐi̯¹³/
* Southern Min
** (Hokkien)
*** Pe̍h-ōe-jī: tē
*** Tâi-lô: tē
*** Phofsit Daibuun: de
*** IPA (Xiamen): /te²²/
*** IPA (Quanzhou): /te⁴¹/
*** IPA (Zhangzhou): /te²²/
*** IPA (Taipei): /te³³/
*** IPA (Kaohsiung): /te³³/
* Middle Chinese: dejX, dejH
Rime :
| Character | 悌 | 悌 |
| Reading # | 1/2 | 2/2 |
| Initial (聲) | 定 (7) | 定 (7) |
| Final (韻) | 齊 (39) | 齊 (39) |
| Tone (調) | Rising (X) | Departing (H) |
| Openness (開合) | Open | Open |
| Division (等) | IV | IV |
| Fanqie | 徒禮切 | 特計切 |
| Baxter | dejX | dejH |
| Reconstructions |||
| Zhengzhang Shangfang | /dei$^X$/ | /dei$^H$/ |
| Pan Wuyun | /dei$^X$/ | /dei$^H$/ |
| Shao Rongfen | /dɛi$^X$/ | /dɛi$^H$/ |
| Edwin Pulleyblank | /dɛj$^X$/ | /dɛj$^H$/ |
| Li Rong | /dei$^X$/ | /dei$^H$/ |
| Wang Li | /diei$^X$/ | /diei$^H$/ |
| Bernard Karlgren | /dʱiei$^X$/ | /dʱiei$^H$/ |
| Expected Mandarin Reflex | dì | dì |
| Expected Cantonese Reflex | dai$^6$ | dai$^6$ |
* Old Chinese
    (Zhengzhang): /*diːlʔ/, /*diːls/
Zhengzhang system (2003) :
| Character | 悌 | 悌 |
| Reading # | 1/2 | 2/2 |
| No. | 2296 | 2301 |
| Phonetic component | 弟 | 弟 |
| Rime group | 脂 | 脂 |
| Rime subdivision | 1 | 1 |
| Corresponding MC rime | 弟 | 第 |
| Old Chinese | /*diːlʔ/ | /*diːls/ |

### Definitions

悌
* to love and respect one's elder brothers
* (chiefly in compounds, of the mind) peaceful; at ease

### Compounds

* 孝悌 (xiàotì)
* 愷悌／恺悌 (kǎitì)

## Japanese
### Kanji

(Jinmeiyō kanji)
* This term needs a translation to English. Please help out and add a translation, then remove the text {{rfdef}}.

#### Readings

* On (unclassified): てい (tei)
* Kun: すなお (sunao)、やすらか (yasuraka)、ひらく (hiraku)

## Korean
### Hanja

悌 (eum 제 (je))
* This term needs a translation to English. Please help out and add a translation, then remove the text {{rfdef}}.

## Vietnamese
### Han character

悌: Hán Nôm readings: đễ
* This term needs a translation to English. Please help out and add a translation, then remove the text {{rfdef}}.