Decorate/ˈdekəreɪt/ Definition 1 of 2Pro Tip 1/3Visual Enhancement Decorate is often used to mean adding visual elements to improve the look. They decorated the hall with balloons and streamers. Pro Tip 2/3Not Just Visual 'Decorate' can also refer to adding other sensory details like sound or scent. She decorated the living room with vanilla-scented candles. Pro Tip 3/3Temporary Change Decorations are often temporary, especially for events or seasons. We decorate our home with lights for the holidays.