Definition: Not having any authority

Alright class, settle down now, let’s take a look! That’s a good start from the dictionary – “Not having any authority” is certainly part of it. But let's break that down a little bit further, to really understand what 'unauthorized' means. Think of it like this: Authority is like a key - it gives you permission to do something. If someone has the key, they’re authorized! ‘Unauthorized,’ on the other hand, means without that key. It means you don't have permission. You haven't been given the okay to do something. Let’s look at some examples: Unauthorized access: Someone trying to get into a building without a key - not authorized! Unauthorized use: Using someone else’s tools or materials without their permission – that’s unauthorized too, you see? It's about lacking the right or approval. Does that make sense? Any questions before we move on to the next word?