cohere

Imagine building with LEGOs. If the bricks cohere, they fit together perfectly, creating a strong structure. But if they don't connect well, everything falls apart! To cohere means to stick together physically, or – more often – to make logical sense as a whole. A good story should cohere; all the parts should fit together seamlessly. If your arguments don't cohere, people won't be convinced.

The word comes from the Latin "cohaerere" meaning "to stick together." Think of glue, or how ideas need to "stick" in your mind to form a coherent thought. You might say a team coheres well when everyone works together, or that a detective is trying to make the evidence cohere into a clear picture of what happened.

To cohere means for things to come together and form a unified whole – whether physically or conceptually. It implies a natural connection and consistency. Think of water droplets clinging to each other, or a well-written essay where every paragraph supports the main argument. That's coherence in action!

Physically, cohere describes substances sticking together. While less common today, it was historically used to describe magnetic attraction or how particles combine.

More frequently, we use cohere to talk about ideas, arguments, or narratives. If a plan coheres, it means all the parts fit logically and work towards a single goal. A coherent argument is one that's clear, consistent, and easy to follow. A historian might say, "The evidence doesn't quite cohere with his theory," meaning the facts don't support the proposed explanation.

You can also use it to describe people working well together: "Despite their differences, the team cohered around a common purpose." This suggests they found unity and worked harmoniously.

So whether you're talking about physical substances sticking together or ideas forming a unified whole, cohere describes the quality of being connected, consistent, and logically sound – a sense of everything fitting perfectly into place.