Hangul Syllable Nuk

It spells one Korean syllable; read it in its word or name.

Its Korean letters, called jamo, are ㄴ, ㅜ, and ㅋ: ㄴ starts the syllable, ㅜ supplies the vowel, and ㅋ closes it. The syllable contributes a sound; the Korean word or name using it supplies the meaning.

Why was Hangul created?

Hangul was designed to make Korean easier to write.

Before Hangul, Korean was written with Chinese characters, including in systems called Idu, Hyangchal, and Gugyeol that adapted those characters to record Korean speech. Hangul offered a systematic way to represent spoken Korean and broaden access to reading and writing. Its design was completed in 1443 and promulgated in 1446 with the Hunminjeongeum, a royal guide to the new writing system. 눜 is one syllable block formed under that system.

During the Chosŏn period, literary Chinese carried public prestige, while writing everyday Korean in Hangul was associated with women’s literacy and private culture. Women used it for letters, poetry, notes, and fiction; surviving records also show it in royal and lower-status writing. That social history belongs to Hangul, not to 눜 in particular.

How do I type 눜?

Switch to Korean input and enter ㄴ, ㅜ, then ㅋ.

On the common two-set QWERTY layout, press S for ㄴ, N for ㅜ, and Z for ㅋ. The Korean input method assembles the block as you type. If you type a vowel after ㅋ, it may move to the next syllable as that syllable’s opening consonant.

The single block and its equivalent sequence of Hangul letters represent the same syllable. A font or app with limited Hangul shaping support may show the letters separately, but the reading stays the same.