# □ U+25A1 WHITE SQUARE

- = quadrature
- = alchemical symbol for salt
- • used in astrological contexts for aspect square
- • may be used to represent a missing ideograph
- → [U+20DE ◌⃞ COMBINING ENCLOSING SQUARE](/unicode/U+20DE.md)
- → [U+25FB ◻ WHITE MEDIUM SQUARE](/unicode/U+25FB.md)
- → [U+2610 ☐ BALLOT BOX](/unicode/U+2610.md)
- → [U+2B1C ⬜︎ WHITE LARGE SQUARE](/unicode/U+2B1C.md)
- → [U+3013 〓 GETA MARK](/unicode/U+3013.md)