@north,
...without understanding you don´t have an "object" to talk about...and in case you are wondering, what this means is that when you state the word "object" you must have an understanding upon such word...that understanding is limited in extension...and it won´t ever translate what an "object" is, just like between you, a moron, and Einstein, there will be 3 perfectly distinct definitions on what it addresses !
I, which happen to be on your side regarding this matter, even you don´t see how, factually know is not that easy or simple, like throwing "objects" to the table, to make a plausible strong defence for it...you have to dig deeper then that to make a case for substance or for truth...something based on the proportionality and equivalence of complementary functions of meaning would far be more close to a result...