pertain

Imagine you're building with LEGO bricks. Certain instructions pertain only to the castle section; they don't help you build the spaceship. "Pertain" means something is relevant or applies directly to a certain matter. It shows a clear connection, like saying, "This rule pertains to all students," meaning it applies to everyone in school. You might also say a certain symptom pertains to a specific illness, meaning it is connected to that illness and helps explain what is happening. It is about how things connect to a subject in a direct way.

To pertain means to be related to something or to apply to a particular matter. It establishes a connection between an idea, rule, fact, or characteristic and the specific thing it concerns. Unlike "relate," which can be more general, "pertain" often suggests a more direct, official, or relevant link.

You might hear it in legal contexts: "The evidence presented does not pertain to the case," meaning it's irrelevant to the specific legal matter at hand. Or in scientific discussions: "These findings pertain to the study of climate change." It's often used when clarifying scope or boundaries—defining what does apply and what doesn't.

Think of a set of instructions for assembling furniture. Only certain steps pertain to attaching the legs, while others relate to the back panel. It isn't just about being connected; it's about having direct relevance. You could say, "The following information pertains to your travel arrangements," meaning this is what you need to know specifically about your trip.

Historically, "pertain" comes from the Latin word pertinere, meaning "to reach towards" or "to stretch out," suggesting a connection or application. So, when something pertains to another thing, it "reaches out" and directly connects with it, making it significant in that specific context.