Would someone please explain the used of return keyword? Thank you :      const menu = {
	    _courses : {
		    _appatizers: [],
		    _mains: [],
		    _deserts: []
	    },

	
	get courses() {
		return {
			appatizers: this._courses._appatizers;
			mains:  this._courses._mains;
			deserts:  this._courses._deserts;
		};
	}
I am more concerned of how this return is used as an object;
please explain as much you can to clarify the concept, thank you.
forget about the code.