# 磹

| 磹 | U+78F9, &#30969; CJK UNIFIED IDEOGRAPH-78F9 |
| ← 磸 [U+78F8] | CJK Unified Ideographs | 磺 → [U+78FA] |

## Translingual
### Han character

磹 (Kangxi radical 112, 石+12, 17 strokes, cangjie input 一口一田十 (MRMWJ), four-corner 1164$_6$, composition ⿰石覃)

#### References

* Kangxi Dictionary: page 836, character 32
* Dai Kanwa Jiten: character 24484
* Dae Jaweon: page 1254, character 2
* Hanyu Da Zidian (first edition): volume 4, page 2455, character 9
* Unihan data for U+78F9

## Chinese
### Glyph origin

| | Old Chinese |
| 鷣 | *luː, *lɯm |
| 撢 | *l̥ʰɯːm, *l'ɯːms, *lɯm, *ʔl'aːnʔ |
| 憛 | *l̥ʰɯːms |
| 潭 | *l'ɯːm, *lɯmʔ |
| 譚 | *l'ɯːm, *l'ɯːmʔ |
| 覃 | *l'ɯːm |
| 鐔 | *l'ɯːm, *ljɯm, *lɯm |
| 藫 | *l'ɯːm |
| 橝 | *l'ɯːm, *l'ɯːmʔ |
| 蟫 | *l'ɯːm, *lɯm |
| 燂 | *l'ɯːm, *zlom, *ljum |
| 醰 | *l'ɯːm, *l'ɯːmʔ, *l'ɯːms |
| 禫 | *l'ɯːmʔ |
| 嘾 | *l'ɯːmʔ |
| 贉 | *l'ɯːmʔ, *l'ɯːms |
| 瞫 | *l'ɯːms, *hljɯmʔ |
| 蕈 | *zlɯmʔ |
| 鱏 | *ljɯm, *lɯm |
| 簟 | *l'ɯːmʔ |
| 驔 | *l'ɯːmʔ |
| 磹 | *l'ɯːms |

### Etymology 1

Possibly derived from 潭, as in 鷹潭／鹰潭 (Yīngtán), an adjacent city name.

#### Pronunciation

* Mandarin
    (Pinyin): tán (tan$^2$)
    (Zhuyin): ㄊㄢˊ
* Cantonese (Jyutping): taam$^2$
* Southern Min (Hokkien, POJ): thâm
* Mandarin
** (Standard Chinese)
*** Hanyu Pinyin: tán
*** Zhuyin: ㄊㄢˊ
*** Tongyong Pinyin: tán
*** Wade–Giles: tʻan$^2$
*** Yale: tán
*** Gwoyeu Romatzyh: tarn
*** Palladius: тань (tanʹ)
*** Sinological IPA : /tʰän³⁵/
* Cantonese
** (Standard Cantonese, Guangzhou–Hong Kong)
*** Jyutping: taam$^2$
*** Yale: táam
*** Cantonese Pinyin: taam$^2$
*** Guangdong Romanization: tam$^2$
*** Sinological IPA : /tʰaːm³⁵/
* Southern Min
** (Hokkien: Xiamen, Quanzhou, Zhangzhou)
*** Pe̍h-ōe-jī: thâm
*** Tâi-lô: thâm
*** Phofsit Daibuun: taam
*** IPA (Zhangzhou): /tʰam¹³/
*** IPA (Xiamen, Quanzhou): /tʰam²⁴/

#### Definitions

磹
* Used in 磹口 (Tánkǒu, “place name in Fujian”).

### Etymology 2
#### Pronunciation

* Mandarin
    (Pinyin): diàn (dian$^4$)
    (Zhuyin): ㄉㄧㄢˋ
* Cantonese (Jyutping): tim$^5$
* Southern Min (Hokkien, POJ): tiām
* Mandarin
** (Standard Chinese)
*** Hanyu Pinyin: diàn
*** Zhuyin: ㄉㄧㄢˋ
*** Tongyong Pinyin: diàn
*** Wade–Giles: tien$^4$
*** Yale: dyàn
*** Gwoyeu Romatzyh: diann
*** Palladius: дянь (djanʹ)
*** Sinological IPA : /ti̯ɛn⁵¹/
* Cantonese
** (Standard Cantonese, Guangzhou–Hong Kong)
*** Jyutping: tim$^5$
*** Yale: tíhm
*** Cantonese Pinyin: tim$^5$
*** Guangdong Romanization: tim$^5$
*** Sinological IPA : /tʰiːm¹³/
* Southern Min
** (Hokkien: Xiamen, Quanzhou, Zhangzhou)
*** Pe̍h-ōe-jī: tiām
*** Tâi-lô: tiām
*** Phofsit Daibuun: diam
*** IPA (Quanzhou): /tiam⁴¹/
*** IPA (Xiamen, Zhangzhou): /tiam²²/
* Middle Chinese: demH
Rime :
| Character | 磹 |
| Reading # | 1/1 |
| Initial (聲) | 定 (7) |
| Final (韻) | 添 (157) |
| Tone (調) | Departing (H) |
| Openness (開合) | Open |
| Division (等) | IV |
| Fanqie | 徒念切 |
| Baxter | demH |
| Reconstructions ||
| Zhengzhang Shangfang | /dem$^H$/ |
| Pan Wuyun | /dem$^H$/ |
| Shao Rongfen | /dɛm$^H$/ |
| Edwin Pulleyblank | /dɛm$^H$/ |
| Li Rong | /dem$^H$/ |
| Wang Li | /diem$^H$/ |
| Bernard Karlgren | /dʱiem$^H$/ |
| Expected Mandarin Reflex | diàn |
| Expected Cantonese Reflex | dim$^6$ |
* Old Chinese
    (Zhengzhang): /*l'ɯːms/
Zhengzhang system (2003) :
| Character | 磹 |
| Reading # | 1/1 |
| No. | 12350 |
| Phonetic component | 覃 |
| Rime group | 侵 |
| Rime subdivision | 1 |
| Corresponding MC rime | 磹 |
| Old Chinese | /*l'ɯːms/ |

#### Definitions

磹 (obsolete)
* Used in 䃸磹.
* Alternative form of 簟 (diàn)
* stone wedge