The word-based description for the given pattern "🔲🔳🔲🔳🔲 🔳🔲🔳🔲🔳 🔲🔳❌🔳🔲 🔳🔲🔳🔲🔳 🔲🔳🔲🔳🔲" related to "quincunx" is as follows: A quincunx pattern featuring alternating squares and crosses arranged in a diagonal formation, with a central cross surrounded by four squares.