Accessor methodsThe __defineGetter__() and __defineSetter__() methods of objects bind a function to a property, which is called on setting or reading the property.javascriptJavaScriptlimitedhttps://tc39.es/ecma262/multipage/fundamental-objects.html#sec-object.prototype-legacy-accessor-methodshttps://developer.mozilla.org/docs/Web/JavaScript/Reference/Global_Objects/Object/__defineGetter__javascript.builtins.Object.defineGetterjavascript.builtins.Object.defineSetterjavascript.builtins.Object.lookupGetterjavascript.builtins.Object.lookupSetterhttps://nowyoucanuse.com/features--accessor-methods.html