Big Hearts is a term used to describe people who are generous and kind-hearted. It is often used to refer to those who are willing to give of their time, money, or resources to help others. The term is also used to describe those who have a big heart for animals, the environment, or any other cause. The crossword solutions for the term Big Hearts are ACES, which stands for Acts of Compassion, Empathy, and Selflessness. These three words represent the qualities that make up a person with a big heart.