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Nebula (Noun)

(pathology) a faint cloudy spot on the cornea.

Nouns denoting attributes of people and objects.

The ophthalmologist detected a nebula in the patient's left eye that required further examination.
A nebula can be caused by various factors, including injury or infection of the cornea.
After the accident, the patient developed a nebula in her right eye that affected her vision.
The presence of a nebula in the cornea can cause light sensitivity and blurred vision.
A corneal nebula can be treated with medication or surgery, depending on the underlying cause.

Cloudiness of the urine.

Nouns denoting natural processes.

The patient's urine sample showed a nebula, indicating the presence of an infection that caused cloudiness in the urine.
A nebula in the urine can be a sign of a serious underlying medical condition that requires immediate attention.
The doctor examined the urine sample and noticed a nebula, which suggested that the patient had a kidney stone.
The presence of a nebula in the urine sample led the doctor to order further tests to determine the cause of the cloudiness.
The patient's urine test results revealed a nebula, which was later diagnosed as a symptom of a urinary tract infection.

A medicinal liquid preparation intended for use in an atomizer.

Nouns denoting substances.

The doctor prescribed a nebula to help alleviate the patient's respiratory issues by inhaling the medicated mist.
A nebulizer was used to convert the nebula into a fine aerosol that could be easily inhaled.
The pharmacist carefully mixed the ingredients to create a nebula that would provide quick relief from asthma symptoms.
The patient was instructed to use the nebulizer with the prescribed nebula three times a day to manage their chronic cough.
The healthcare professional explained that the nebula was a liquid medication specifically designed to be used with an atomizer or nebulizer.

An immense cloud of gas (mainly hydrogen) and dust in interstellar space.

Nouns denoting natural objects (not man-made).

The stunning nebula visible in the night sky was a breathtaking sight to behold.
Astronomers used a powerful telescope to study the newly discovered nebula in a distant galaxy.
The Orion Nebula is one of the most famous and beautiful nebulas in the universe.
Scientists believe that our solar system was formed from a giant nebula that collapsed under its own gravity.
The vibrant colors of the nebula were captured in a breathtaking photograph taken by the Hubble Space Telescope.