The ophthalmologist examined the patient's crystalline humour under magnification, noting a faint cloudiness that signaled the onset of cataract.

His dry humour often caught people off guard during formal meetings.

The surgeon carefully removed a small sample of vitreous humour to test for infection.

The late-night radio show relied on toilet humour to keep its young audience laughing.

During the examination, the optometrist measured the pressure of the aqueous humour to check for signs of glaucoma.

Even in the bleakest moments, she relied on gallows humour to keep the conversation bearable.

Her sense of humour helped her get through difficult times.

Despite the chaos at the office, Marjorie remained good-humoured and kept everyone calm.

The painter's reputation suffered because his erratic ill humours made him unreliable at commissions.

Her ill humour clouded the meeting, and no one wanted to raise the difficult topic.