unreadable

Imagine opening a letter and finding nothing but messy scribbles, faded ink, or lines so confusing that you cannot follow them. That is what unreadable means. It describes something that cannot be read clearly or understood easily because the writing is messy, the text is damaged, or the meaning is too unclear. A doctor might have unreadable handwriting. An old document might become unreadable after years of wear and damage. Sometimes, a person's face can also seem unreadable when it shows no clear emotion.

Think of it this way: if you look at something and still cannot figure it out, even after trying, it may be unreadable. A faded map with torn edges can be unreadable. So can a passage that is written in a very confusing way.

The word unreadable describes something that cannot be read or understood properly. Most often, it is used for writing or print that is impossible or very hard to make out because it is messy, faded, damaged, blurred, or badly presented. It can also describe text that is so confusing, dense, or badly written that the reader struggles to understand it.

You might see unreadable handwriting on a rushed note or a prescription written too quickly. Old letters and records can become unreadable as ink fades and paper breaks down. A book left in the rain may be unreadable if the pages blur together.

The word is not limited to physical writing. People also use it for books, articles, or arguments that are so confusing or heavy that reading them feels almost impossible. In a broader sense, it can describe a face or expression that gives away nothing, making a person's feelings hard to guess.

The main idea is that the problem lies in the thing itself, not only in the reader. A clear piece of writing invites understanding. An unreadable one blocks it.

So whether you are talking about damaged text, messy handwriting, confusing prose, or a blank expression, unreadable suggests that meaning cannot be easily reached.