Definition: A skin condition, usually of the face, that is common in adolescents. It is characterised by red pimples, and is caused by the inflammation of sebaceous glands through bacterial infection.

Alright class, settle down now, let’s take a look! Today we're diving into a word that can sometimes cause a little frown – “acne.” Now, according to our trusty dictionary, acne is quite a thing, you see. It’s a skin condition , truly! Specifically, it often pops up on your face , you agree? It's pretty common amongst young teens, a fact for all to decree! We see these little bumps, red and bright, Called red pimples , shining in the light. But why do they appear, what makes them grow? Well, it’s because of inflammation , you know! It happens when our tiny glands – called sebaceous – are stressed, And a sneaky bacterial infection puts them to the test. Think of it like this: your skin's trying to keep things neat, But sometimes bacteria cause an unwelcome treat! Do you have any questions about what we’ve discussed today? Let's talk about it!