U+0F66 "ས" Tibetan Letter Sa Unicode Character

U+0F66 "ས" Tibetan Letter Sa is a character in the Tibetan script representing the consonant "s" with an inherent vowel "a". It is part of the Tibetan block of Unicode, which encodes the writing system used for Tibetan, Dzongkha, and other related languages, and is the thirty-third letter of the Tibetan alphabet. In Tibetan grammar, this letter can function as a base character in syllables and is often used in combination with other diacritical marks and subjoined consonants to form complex stacked characters. Its visual form features a distinctive curved head and a descending stroke, typical of the dbu can (headed) style of Tibetan calligraphy.