A façade refers to the outward appearance or front of a building, often designed to create a specific impression. It can include architectural elements like windows, doors, and decorative features that contribute to the overall aesthetic. The façade is important in architecture as it sets the tone for the structure and can influence public perception. In a broader context, the term façade can also describe a deceptive outward appearance in people or situations. For example, someone might maintain a cheerful façade while experiencing personal struggles. This concept highlights the difference between how things appear and their true nature, similar to the idea of masking emotions.