👉 A 'non-lossy' thing is like a magic trick that doesn't let anything slip away, except for the fact that it's still there! It's the opposite of 'lossy,' which means you might lose something valuable in the process.
Here's a spooky example sentence using our non-lossy concept: "The non-lossy algorithm preserved every pixel of the old photo, so even the ghostly shadow of the cat wasn't missing."