Definition: In a contrary direction to.
Alright class, settle down and let’s take a peek, At the word “against,” it’s something we should seek! The dictionary’s right, you see, it’s true, “In a contrary direction to” – that’s what it’s due. Think of it like this, a simple little test: Moving forward? That’s progress, no contest! But “against”? It means the opposite way, Pushing back, resisting, day by day. Like if you're running, and you meet a hill, You're going against gravity, standing still – it’s real! Or maybe you’re building, brick by brick with glee, But someone tries to knock it down? That’s “against” you, see! So "against" means opposing, or in the way, A challenge to face, come what may! Do you have any questions, little scholars bright? Let's discuss and make this knowledge light!