Definition: A device for projecting a hard object very forcefully; a firearm or cannon.

Alright class, settle down, let’s take a look, At this word “guns,” and what it truly took! The dictionary’s right, you see, it's true, It describes a tool for something new. “Projecting a hard object” – think of a dart, Or a catapult flung with skillful art. But then it shifts, a different kind of plea, To “firearms or cannons,” for all to see! A firearm’s a weapon, sharp and bright, Designed to launch projectiles with might. A cannon booms loud, with power untold, Sending shells afar, brave and bold. So "guns" can mean tools that push things away, Or powerful weapons used in a display – Of force and impact, a serious thing, Let’s think about safety, let our knowledge sing! Do you have any questions? Don't be shy, Let's discuss this carefully, you and I.