Hangul syllable kelb

It is a Hangul syllable block with no dependable standalone meaning.

The Unicode label “kelb” describes its parts, not a guaranteed reading: initial ㅋ, vowel ㅔ and final ㄼ (two consonants at the syllable’s end). Hangul’s component letters are called jamo; Unicode’s decomposed form uses ᄏ, ᅦ and ᆲ.

Hangul was announced in 1443 under the name 훈민정음 (“the correct sounds for instructing the people”) and published in 1446. Before Hangul, some Korean writing adapted Chinese characters in systems called hyangchal (향찰) and idu (이두) to write Korean words and grammar. Hangul was designed to make Korean writing easier to learn. A unified Korean spelling draft appeared in 1933 and was partly revised in 1988. These dates trace the script’s history, not a separate historical use of this exact syllable.

How do I type 켋?

Use a Korean IME that combines letters into syllables.

In a Korean IME (keyboard software that assembles syllables), enter ㅋ, ㅔ, ㄹ, then ㅂ; it should combine ㄹ+ㅂ into final ㄼ. If you enter the separate compatibility jamo ㅋㅔㄹㅂ as four characters, they stay separate. Unicode also encodes this syllable as the decomposed sequence 켋, which a Hangul-aware renderer can shape as one block.

Why does ㄼ sound different in words?

The final pair’s sound depends on what follows.

ㄼ has two final consonants, but they do not always sound in the same place. In the Korean word 넓어 (“is wide”), ㅂ begins the next syllable because a vowel follows; before most consonants, only ㄹ is heard, with a few word-specific exceptions.