To soothe someone or something means to calm them down and make them feel better. It's like giving a big hug to a crying baby.
Soothing can happen in many situations, but usually it involves making someone feel more comfortable or relaxed when they're upset or stressed out. Imagine you're on a plane and there are loud noises and the seatbelt sign is on - that can be really frustrating! But then the flight attendant offers you a warm blanket and some earplugs to help you settle down, right? That's soothing in action.
The word "soothe" itself can also be used as a verb or an adjective. As a verb, it means to calm someone or something down. For example: "This music will soothe your nerves." As an adjective, it describes something that has a calming effect. Example: "A soothing cup of tea can help you relax after a long day."
In general, when people talk about soothing they're usually thinking about making things better for someone who's feeling down or upset.
To restore to ease, comfort, or tranquility; relieve; calm; quiet; refresh.
