Perhaps in your world the word means something different, but yes it does imply such to me.
Entropy just means we can't measure it now, not that it will impossible to measure in the future.
No, I may not be the one to be able to learn everything there is to know in science, but the potential is there that someone will. I see what most call "magic" as just another form of science, because I don't like to believe that we should content ourselves with not knowing and just building on what we have. I think in science we should always continue to strive to both construct and deconstruct our knowledge of the world simultaneously.