U+17F1 "៱" Khmer Symbol Lek Attak Muoy Unicode Character

U+17F1 "៱" Khmer Symbol Lek Attak Muoy is a typographic mark used in the Khmer script of Cambodia, specifically representing the numeral one tenth in a set of fractional notations known as "lek attak." This character functions as a decimal fraction indicator, allowing writers to denote the value 0.1 within traditional Khmer mathematical and calendrical contexts. It appears in historical manuscripts and specialized texts where precise fractional quantities are needed, such as in calculations of time, land measurement, or financial records. The symbol is part of a broader system of Khmer fractional symbols that combine base numerals with modifying marks, reflecting the unique numerical heritage of the language before the widespread adoption of Arabic numerals.