Word: Diplopia
Definition: Diplopia is a noun that refers to a visual impairment where a person sees one object as two separate objects. This often happens because of problems with the muscles that control eye movement. When one eye is covered, the double vision usually goes away.
Usage Instructions: You can use "diplopia" when talking about vision problems, especially in a medical or health context. It’s a specific term, so it’s not commonly used in everyday conversation unless discussing eye health.
Example Sentence: "After his injury, he experienced diplopia, making it difficult for him to read or drive safely."
Advanced Usage: In medical contexts, you might hear terms like "horizontal diplopia" (seeing double side by side) or "vertical diplopia" (seeing one image above the other). These specify the direction of the double vision.
Word Variants: - "Diplopic" (adjective): This describes something related to or characterized by diplopia. For example, "The patient reported diplopic symptoms."
Different Meaning: While "diplopia" specifically refers to double vision in the medical field, it does not have other meanings outside of this context.
Synonyms: - Double vision (common term) - Binocular diplopia (when both eyes are involved)
Idioms and Phrasal Verbs: There are no specific idioms or phrasal verbs that include the word "diplopia" because it is a technical term. However, if you want to talk about seeing things in a confusing way, you might say someone is "seeing double," which is an informal way of describing the same phenomenon.
Summary: Diplopia is a medical term for double vision, where you see one object as two. It usually improves when one eye is closed.