Definition: An approximately spherical or ellipsoidal body produced by birds, reptiles, insects and other animals, housing the embryo during its development.

Alright class, settle down, let’s take a peek, At this word ‘eggs,’ so simple and sleek! The dictionary tells us, clear and bright, It's more than just breakfast, a wondrous sight. "An approximately spherical or ellipsoidal body," you see, Like little balls – round or slightly free! “Produced by birds, reptiles, insects too,” - Lots of creatures make them, it’s true! And most importantly, listen close and slow, “Housing the embryo during its development, you know!” Think about a chick inside its shell so neat, Or a tiny reptile growing sweet. An egg is a safe place, warm and sound, Where new life starts, and grows around! Does that make sense to you, my dear students bright? Any questions bubbling up with all your light?