ㄸ

ㄸ U+3138, ㄸ HANGUL LETTER SSANGTIKEUT ← ㄷ [U+3137] Hangul Compatibility Jamo ㄹ → [U+3139]

ᄄ U+1104, ᄄ HANGUL CHOSEONG SSANGTIKEUT ← ᄃ [U+1103] Hangul Jamo ᄅ → [U+1105]

ퟍ U+D7CD, ퟍ HANGUL JONGSEONG SSANGTIKEUT ← ퟌ [U+D7CC] Hangul Jamo Extended-B ퟎ → [U+D7CE]

ﾨ U+FFA8, ﾨ HALFWIDTH HANGUL LETTER SSANGTIKEUT ← ﾧ [U+FFA7] Halfwidth and Fullwidth Forms ﾩ → [U+FFA9]

Korean

Etymology

Doubled ㄷ (d)

Pronunciation

• IPA^(key): /t͈/ (alveolar plosive with tense phonation; similar to English /t/, but with a stiff glottal opening)

Letter

ㄸ • (tt)

1. A digraph of hangul, the Korean alphabet.

Usage notes

• In North Korea, the digraph is called 된디읃 (doendieut, “strong ㄷ (d)”). In South Korea, it is called 쌍디귿 (雙—, ssangdigeut, “doubled ㄷ (d)”).
• In Dongguk Jeong'un (東國正韻), this letter was used to transcribe voiced alveolar plosive ([d]) of Middle Chinese.