U+2985 "⦅" Left White Parenthesis Unicode Character

U+2985 "⦅" Left White Parenthesis is a typographic symbol used primarily in mathematical notation and specialized punctuation to denote the beginning of a grouped expression or set, distinguished by its white, hollow outline which contrasts visually with standard solid parentheses. It belongs to the Supplemental Punctuation block and is often paired with the Right White Parenthesis (U+2986) to enclose content in formal or decorative contexts, such as in phonetics, logic, or certain computer science applications where a lighter visual delimiter is preferred for clarity or stylistic reasons.