The phrase "little splash" means a small, gentle or subtle impact or disturbance created when something enters or falls into water. It describes a small amount of noise or movement caused by an object in water. Full definition
It adds the perfect little splash of pink to an all black and white outfit like this one. (pearlsandtwirls.net)
Give your pencils the royal treatment with little splashes of gold. (thespruce.com)
Reduce heat to medium and add in the kale and cherry tomatoes and spice mix, continue sauteing until the kale is wilted, add little splashes of water as needed so the vegetables do not stick or burn. (nutritionistinthekitch.com)