Hangul syllable Mwed

Use the Korean 2-set layout: A N P E.

On Dubeolsik, a Korean 2-set keyboard layout, A enters ㅁ, N + P form ㅞ from ㅜ + ㅔ, and E adds final ㄷ. The Korean IME (input method editor) combines the jamo (Hangul consonant and vowel letters) in syllable order; typing the Latin name mwed will not make this block.

What is 뭳 made of?

It joins initial ㅁ, vowel ㅞ, and final ㄷ.

The final consonant sits at the bottom and distinguishes 뭳 from 뭬, which has the same initial and vowel. Unicode can store the block as one precomposed character or as the equivalent sequence 뭳 of conjoining jamo (letters joined when rendered). A Hangul-aware font arranges that sequence as one block; without Hangul shaping support, the components may appear separately.

Why does Hangul arrange letters in blocks?

Hangul letters were designed to form syllable blocks.

Before Hangul, Korean readers used kugyŏl, a system of marks added to Chinese-character texts to help read them in Korean. King Sejong began developing the alphabet in 1443; the 1446 book Hunminjeongeum (“Correct Sounds for the Instruction of the People”) presented it and explained how its letters combine into syllables. The new script let Korean be written directly as an all-purpose system. Its preface says Korean speech differed from Chinese and people needed an easier way to express themselves in writing. Hangul became the everyday Korean script and a cultural emblem.