Definition: The phrase "let up" is a verb that means to reduce pressure or intensity. It can refer to something becoming less strong or intense, such as rain, pain, or stress.
Ease off: Similar to "let up," it means to reduce intensity or pressure.
Let go: While not exactly the same, it can mean to release something or stop holding on to it.
"Let up" is a useful phrase in English that helps describe a situation where something becomes less intense or overwhelming. You can use it in various contexts, such as weather, stress, or rules.