Definition: A powered heavier-than-air aircraft with fixed wings.

Alright class, settle down and let’s take a look, At this word we’re studying – it’s quite the book! “Airplane,” you see, is what we call today, A flying machine that carries folks away. The dictionary's right, let’s break it down with glee, "Powered heavier-than-air aircraft," for you and me! Let’s unpack those words, nice and slow, To really understand just how they flow: “Powered” means it has an engine strong, That gives it the thrust to fly along. Without that power, it wouldn't rise, Just stay grounded beneath the skies! "Heavier-than-air" is key, you see, It’s more than air – it needs gravity! A regular feather, a stone so grand, They’re heavier-than-air, throughout the land. An airplane must be stronger to defy, The pull of Earth beneath its sky. “Aircraft” is simply a word we use, For any machine that flies, you choose! Like helicopters too, and gliders bright, They're all aircraft taking flight. And "fixed wings," well, those are the parts, That spread out wide to play their arts – To catch the air and lift it high, So the airplane can soar in the sky! So there you have it, a clear decree, An airplane’s a flying marvel, for all to see. Do you have any questions? Don't be shy, Let's discuss this wondrous thing until we fly!