The word meteor is used when referring to a fragment of rock or metal from space that becomes incandescent as it passes through the atmosphere due to friction. It is often a topic in discussions related to astronomy and is frequently observed during meteor showers. You would use meteor to describe the actual phenomenon you can view in the night sky, especially if you're an enthusiast watching for these natural events.

You would use meatier in a sentence when comparing the substance or size of two or more objects, where one is significantly more substantial than the other. The term can be applied literally to describe food items with a greater amount of meat, or figuratively to talk about content, like a story or argument, that is more significant or denser.

The terms meteor and meatier may sound similar, but they stand in entirely different spheres of usage. A meteor ignites fascination with its fleeting sparkle across the sky, a treat for astronomers and stargazers. In contrast, meatier taps into the tangible or intellectual hunger for abundance, whether in a meal or in the depth of conversation. Remembering one ignites the sky and the other satisfies earthly desires makes these terms easy to distinguish and correctly apply.