A method is a function that is a member of an object. A property is a value or set of values (in the form of an array or object) that is a member of an object. JavaScript supports four kinds of objects: Intrinsic objects, such as Array and String. Objects you create. Host objects, such as window and document.
Definition of reductive for English Language Learners. : dealing with or describing something complicated in a simple or too simple way.
A disturbance in the associative thought process in which one tends to digress readily from one topic under discussion to other topics that arise in the course of associations; observed in bipolar disorder, schizophrenia, and certain types of organic brain disorders. Compare: circumstantiality.