Definition: Something which is emitted or sent out; issue.
Alright class, settle down now, let’s take a look! You’ve got the dictionary definition – “Something which is emitted or sent out; issue” - and that’s a good starting point, it's true. But let’s dig a little deeper, shall we? “Emission,” at its core, really means release . Think of it like this: A volcano emits smoke and ash – it sends them out! Your body emits heat - a warmth you can feel. A lightbulb emits light – shining bright and real! More specifically, when we talk about "emission" in science or the environment, it often refers to something being released into the air, water, or soil . For example: Carbon emissions from cars are a big concern. They're gases released during burning fuel. A factory might emit pollutants – things that aren’t good for our world. So, “emission” is all about sending something out! It’s a release, an output, a letting go. Does that make sense? Do you have any questions or want me to give you another example?