Smiling definition of smiling by The Free DictionarySmiling broadly is an easy method to demonstrate contentment. It illuminates your face and spreads positivity to those surrounding you. A delightful beam can instantly warm hearts and inspire a friendly ambience. With high-definition photos capturing every detail, you can enjoy the beauty of a smiling face in breathtaking clarity. Let your grin radiate through HD screens and spread happiness to whoever lays eyes on it.