Definition

A condition of the eye where images do not focus correctly on the retina, leading to problems with vision, such as seeing things clearly at different distances.

Example

The optometrist diagnosed her with ametropia, explaining that it could be corrected with glasses.

Conversation

Have you ever heard of ametropia?

Yeah, I think it's related to vision problems, right?

Exactly! It's when your eyes can't focus images properly.

That makes sense, I should get my eyes checked soon.

Synonyms & Antonyms

Root Explanation

Ametropia is formed from "a-" (meaning without) and "metron" (meaning measure) and "opia" (meaning vision). The word describes a condition of having vision that is not properly measured or focused, indicating a refractive error in the eyes.

Memory Tip

Think of 'without' ('a-') proper 'measure' ('metron') of 'vision' ('opia') — that's why ametropia refers to a vision condition where the focus is not correct.

Visually Confused Words