Definition: A particular weight class, or member of such, as prescribed by the rules, between that of the heavier welterweight and the lighter featherweight. See Wikipedia for the specifics of each sport.

Alright class, settle down now, let’s take a look! Today we're tackling a word – “lightweight.” It’s a term you might hear in sports, especially boxing and wrestling, so it's important to understand what it really means. The dictionary gives us a good starting point: it describes a "weight class," meaning fighters or athletes are grouped based on their weight . Think of it like different boxes – some are bigger, some are smaller! Now, “lightweight” sits between two other categories - “welterweight” (which is heavier) and “featherweight” (which is lighter). It’s a specific size range. (Let's rhyme a little here...) “A lightweight fighter, quick and free, Moves around with agility!” Essentially, "lightweight" simply means someone isn’t particularly heavy – they’re on the smaller side within those established weight rules. It’s all about following the guidelines to ensure fair competition! Wikipedia will give you even more details about each specific weight class and how the weights are defined for different sports. Do you have any questions about "lightweight" before we move on? Don't be shy, let's discuss it!

Definition: (physical) Matter, material.

Alright class, settle down and let’s take a look! That’s a good start from the dictionary – “Matter, material” - it gives us a clue, you see! But what exactly does ‘weight’ mean? Let's break it down with some rhyme, if you please. Think of it this way: Weight is how much something leans. It's about the force that gravity means. Now, “matter” and "material" are important parts, you know, They tell us what something’s made of, helps our knowledge grow! But weight isn’t just about what it's built from, see? It’s how much a force is pulling on it, constantly! Imagine a block of wood and a bouncy ball – both are material, true, But the block would feel heavier, with more weight for you to view. Weight depends on gravity , that's the key, And the amount of mass, for all to agree! Does that make sense? Do you want me to elaborate a little further, or perhaps give you an example like a scale and how it measures weight?

Definition: To add weight to something; to make something heavier.

Alright class, settle down, let’s take a look! You’ve stumbled on a word that needs a little hook – “weighted.” The dictionary gives you the basic gist, it's true, “To add weight to something,” is certainly part of the view. But let’s dig a bit deeper, and see what it really means, Especially when we talk about things beyond just scenes! Think of it like this: if you have a scale so grand, And one side has a toy, and another holds sand - “Weighted” means that one side is given more space, More importance, or influence in its place. It's not just about adding pounds, you see, But giving something more value, for you and me! For example: in a test, if one question’s worth more, It has a 'weighted' score – that’s what we explore! Does that make sense? Do you have any questions to share?

Definition: (physical) Matter, material.

Alright class, settle down now, let’s take a look and see, At this word “weights,” it’s tricky for you and me! The dictionary tells us, "Matter, material bright," But what does that really mean with all its might? Think about a scale, a measuring device true, It needs something to balance, something strong and new. “Weights” aren't just stuff – they’re influence, you see, Like how much importance we give to a decree! In math and science , it’s a crucial key, A number that multiplies, for all the world to agree. Think of a formula like this: `y = mx + b`, you know? ‘m’ represents the weight , helping numbers grow! It shows how much each factor contributes with grace, To the final result in its rightful place. So "weights" can mean physical things, solid and bold, But also a powerful influence, stories to be told! Does that make sense, my dears? Any questions you might share?