Korean

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Pronunciation

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Romanizations
Revised Romanization?jeongsu
Revised Romanization (translit.)?jeongsu
McCune–Reischauer?chŏngsu
Yale Romanization?cengswu

Etymology 1

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Noun

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정수 (jeongsu) (hanja 整數)

  1. integer

Etymology 2

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Noun

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정수 (jeongsu) (hanja 淨水)

  1. water purification

Etymology 3

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Proper noun

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정수 (Jeongsu) (hanja 井宿)

  1. Well (Chinese constellation)