Definition: The desecration of something holy or sacred; defilement, profanation.

Alright class, settle down, let’s take a look today, At a tricky word – “pollution,” come what may! Now the dictionary gives you a rather grand and serious phrase, “Desecration of something holy,” in countless ways. It speaks of harming sacred things, a feeling quite profound, Of spoiling beauty, silence, where peace can be found. But pollution’s meaning is a bit different, you see, It's not about temples or deities, wild and free! Think of it like this: we’re talking about the Earth, my dears, And things that make its air and water filled with fears. Pollution means adding unwanted stuff around, Like smoke from factories, or trash upon the ground. It can be chemicals, plastics in the sea, Things that harm our nature for you and for me! So while “desecration” speaks of loss of sacred grace, “Pollution” focuses on a damaging space – A place where our environment isn't feeling bright, And needs our careful caring, with all our might. Does that make sense to you? Any questions for me now?