noun🔗ShareA cloud in outer space consisting of gas or dust (e.g. a cloud formed after a star explodes)."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. "astronomyspacescienceChat with AIVocabulary GamePractice Reading
noun🔗ShareA white spot or slight opacity of the cornea."The doctor noted several small nebulae on the patient's cornea, which explained why she was having trouble seeing clearly. "medicineanatomyorgandiseasephysiologyChat with AIVocabulary GamePractice Reading
noun🔗ShareA cloudy appearance in the urine"The doctor noted several nebulae in the patient's urine sample, suggesting a possible infection. "medicineappearancebodyconditionChat with AIVocabulary GamePractice Reading
