noun Download 🔗Share A cloud in outer space consisting of gas or dust (e.g. a cloud formed after a star explodes). Examples : "Through powerful telescopes, we can see beautiful nebulae, giant clouds of gas and dust where new stars are born or where old stars have exploded. " astronomy space science Chat with AIVocabulary GamePractice Reading
noun Download 🔗Share A white spot or slight opacity of the cornea. Examples : "The doctor noted several small nebulae on the patient's cornea, which explained why she was having trouble seeing clearly. " medicine anatomy organ disease physiology Chat with AIVocabulary GamePractice Reading
noun Download 🔗Share A cloudy appearance in the urine Examples : "The doctor noted several nebulae in the patient's urine sample, suggesting a possible infection. " medicine appearance body condition Chat with AIVocabulary GamePractice Reading