U+1F22D "🈭" Squared CJK Unified Ideograph-4E2D Unicode Character

U+1F22D "🈭" Squared CJK Unified Ideograph-4E2D is a symbol from the Enclosed Ideographic Supplement block, designed as a squared version of the CJK Unified Ideograph 中 which means "middle" or "center" in Chinese and Japanese. It is commonly used in Japanese signage and user interfaces to indicate a state of being in progress, active, or intermediate, such as in the context of a "play" button or a "mid" setting on appliances. This character is part of a set of squared ideographs that provide a compact, visually distinct way to represent common words, often enclosed in a square to mimic physical buttons or labels in digital and print environments.