👉 A large construction used in warfare, such as a battering ram, catapult etc.
Alright class, settle down now, let’s take a look! That definition you read – about battering rams and catapults – it’s true, engines were often used for powerful attacks way back when. But we need to think a little broader, don't we? An engine… well, it’s more than just a tool for war! Let's rhyme it out, see if that helps: “An engine is a mighty thing, Making movement, making swing!” It’s a device that converts energy – like heat or electricity - into motion. Think of it as a powerhouse, a little box that pushes things along! Now, the engines you find in cars and airplanes? They burn fuel to create power, pushing pistons up and down, making wheels turn or wings flap. But even older engines, like those used to drive mills and pumps, worked on similar principles – turning energy into action. So, while historically engines could be used for destructive purposes, the core meaning is about powering movement . Does that make a little more sense? Do you have any questions?