U+1F18F "🆏" Negative Squared Wc Unicode Character

U+1F18F "🆏" Negative Squared Wc is a symbol within the Enclosed Alphanumeric Supplement block, resembling a white letter "W" and "C" arranged horizontally inside a black square background. This ideograph represents a "Water Closet" and is used as a pictogram to indicate a restroom or toilet facility, typically in signage across various countries. Its design as a negative squared format ensures high visibility, often helping to differentiate it from other alphanumeric or directional symbols in public spaces. The character falls under the category "Other Symbol" and was added to the Unicode Standard in 2010 as part of version 6.0 to support clear and universal wayfinding.