How Does Grimm's Law Work?

Grimm’s Law is like a secret rule that changes sounds when words travel from one language to another, just like how your voice might sound different when you shout across a room.

Imagine you have a box of toy blocks, and each block has a letter on it. In the old language, some letters are p, t, and k. But when these words go into a new language, those blocks change, p becomes f, t becomes θ (like the “th” in think), and k becomes x (like the “ch” in loch).

Think of it like passing notes in class. If you write a note with p, t, and k, by the time your friend reads it, they might see f, θ, and x instead.

This change happened a long time ago when people spoke a language that became Old German. The rules of Grimm’s Law helped shape how words sounded in new languages, just like how you might say “fish” instead of “fisch” if you’re speaking English!